부산대학교 도서관

Turella, Sara; Dankiewicz, Josef; Friberg, Hans; Jakobsen, Janus Christian; Leithner, Christoph; Levin, Helena; Lilja, Gisela; Moseby-Knappe, Marion; Nielsen, Niklas; Rossetti, Andrea O.; Sandroni, Claudio; Zubler, Frédéric; Cronberg, Tobias; Westhall, Erik; the TTM2-trial investigators; Bělohlávek, Jan; Callaway, Clifton; Cariou, Alain; Eastwood, Glenn; Erlinge, David; Hovdenes, Jan; Joannidis, Michael; Kirkegaard, Hans; Morgan, Matt P. G; Nichol, Alistair D; Nordberg, Per; Oddo, Mauro; Pelosi, Paolo; Rylander, Christian; Saxena, Manoj; Storm, Christian; Taccone, Fabio S; Ullén, Susann; Wise, Matt P; Young, Paul J; Rowan, Kathy; Mouncey, Paul; Shankar-Hari, Manu; Young, Duncan; Lange, Theis; Palmér, Karolina; Karlsson, Ulla-Britt; Heissler, Simon; Bass, Frances; Hammond, Naomi; Myburgh, John; Taylor, Colman; Bellino, Adele; Abel-all, Marwa; Finfer, Ben; Koch, Carolyn; Li, Yang; O’Connor, Anne; Pilowsky, Julia; Schneider, Tina; Tippett, Anna; Ady, Bridget; Broadley, Tessa; Brown, Amanda; Melgaard, Liz; Morgan, Mimi; Singh, Vanessa; Symons, Rebecca; Becker, Kathrin; Van Sante, Nathalie; Saleova, Vendula; Zerzanova, Silvie; Sefr-Kribel, Samia; Lübeck, Ute; Carrara, Martina; Fernando, Kathryn; Mackle, Diane; Navarra, Leanlove; Riley, Judith; Westerheim, Elin; Flatebø, Marianne; Ceric, Ameldina; Haxhija, Zana; Terling, Lovisa; Bossmar, Lena; Jergle, Liz; Månsson, Helén Holm; Maillard, Samia Abed; Zagar, Andreja Vujicic; Jodlauk, Christina; Hill, Helen; Scrivens, Jennifer; Ainscough, Kate; Fahey, Ciara; Bellomo, Rinaldo; Peck, Leah; Young, Helen; Cheung, Winston; Cross, Rosalba; Hayes, Michael; Jain, Nitin; Kol, Mark; Shah, Asim; Wagh, Atul; Wong, Helen; Martinez, F. Eduardo; Brinkerhof, Gail; Bush, Dustin; Stewart, Antony; Aneman, Anders; Lombardo, Lien; McCanny, Peter; Penketh, James; Seppelt, Ian; Gresham, Rebecca; Lowrey, Julie; Masters, Kristy; Whitehead, Christina; Walsham, James; Harward, Meg; Mackay, Josephine; Meyer, Jason; Saylor, Emma; Venz, Ellen; Wetzig, Krista; Stedman, Wade; Ashelford, Angela; Mar, Sharon; Tokumitsu, Miyuki; Yarad, Elizabeth; Buscher, Hergen; Reynolds, Claire; Udy, Andrew; Burrell, Aidan; Collins, Jasmin; Gantner, Dashiell; Martin, Victoria Emma-Leah; Mccracken, Phoebe; Nanjayya, Vinodh; Nichol, Alistair; Richardson, Alexander Sacha; Young, Meredith; Ghosh, Angaj; Said, Simone; Beer, Ronny; Hartig, Frank; Helbok, Raimund; Klein, Sebastian; Peer, Andreas; Creteur, Jacques; Durand, Dominique; Dupont, Matthias; Christiaens, Sigrid; Claes, Carola; Deckx, Sebastiaan; Ferdinande, Bert; Lenaerts, Sanne; Mullens, Wilifred; Stroobants, Sarah; Theunissen, Evi; Verhaert, David; Šmíd, Ondřej; Flaksa, Marek; Kemlink, David; Malík, Jan; Otáhal, Michal; Rulíšek, Jan; Šíranec, Michal; Stach, Zdeněk; Valeriánová, Anna; Zavadilova, Petra; Solař, Miroslav; Bánszky, Róber; Červená, Jana; Pařízková, Renata Černá; Šimůnek, Libor; Varhaník, Filip; Karásek, Jiří; Strýček, Matěj; Grejs, Anders; Christensen, Stefen; Juhl-Olsen, Peter; Thomsen, Ida Katrine; Østergaard, Lisa Gregersen; Cao, Albert; Dupland, Pierre; Gavaud, Ariane; Jaubert, Paul; Jozwiak, Mathieu; Marin, Nathalie; Savary, Guillaume; Deye, Nicolas; Megarbane, Bruno; Mora, Pierre; Sutterlin, Laetitia; Legriel, Stephane; Bellut, Hugo; Ferre, Alexis; Lacave, Guillaume; Paul, Marine; Lascarrou, Jean-Baptiste; Canet, Emmanuel; Garret, Charlotte; Miaihle, Arnaud Felix; Reignier, Jean; Vignon, Philippe; Daix, Thomas; Desachy, Arnaud; Evrard, Bruno; Francois, Bruno; Fedou, Anne-Laure; Goudelin, Marine; Kress, Gabriele; Nee, Jens; Streitberger, Kaspar Josche; Brunetti, Iole; Ball, Lorenzo; Battaglini, Denise; Bonatti, Giulia; Firpo, Iacopo; Frisoni, Paolo; Iachi, Arianna; Maiani, Simona; Mandelli, Maura; Robba, Chiara; Tarantino, Fabio; Barbieri, Alberto; Bertellini, Elisabetta; Giuliani, Enrico; Melegari, Gabriele; Roman-Pognuz, Erik; Berlot, Giorgio; Lucangelo, Umberto; Macchini, Elisabetta; Aune, Vibeke; Drægni, Tomas; Jacobsen, Simon; Pieschke, Søren; Rasmussen, Åse; Akselsen, Gro Ringstad; Langeland, Halvor; Bergum, Daniel; Erbe, Therese M.; Klepstad, Pål; Næss, Helle M; Olsen, Roy Bjørkholt; Skjelnes, Lena Eriksen; Holen, Marius; Post, Joakim Iver; Fanebust, Rune; Sørensen, Linda Hårteig; Kårstad, Ken Åge; Wickman, Carsten Fredrik; Young, Paul; Barnes, Colin; Barry, Ben; Beehre, Nina; Dinsdale, Dick; Edney, Sam; Hunt, Anna; Judd, Harriet; Latimer-Bell, Charlotte; Lawrence, Cassie; Moore, James; Olatunji, Shaanti; Psirides, Alex; Robinson, Chelsea; Tietjens, Kate; Wright, Jason; Knight, David; Birker, Brandon; Bowie, David; Burke, Tara; Closey, David; Crombie, Rosalind; Davidson, Neil; Henderson, Seton; Hitchings, Louise; McKay, James; Mehrtens, Jan; Minto, Emmeline; Morgan, Stacey; Morris, Anna; Ritzemar-Carter, Jay; Roberts, Jessica; Shaw, Geofrey; Townend, Katherine; Heyden, Kymbalee Vander; Ahlqvist, Marita; Lindgren, Roman Desta; Eiving, Ingrid; Lundin, Andreas; Martner, Patrik; Myhrman, Elisabeth; Ryding, Birgitta; Düring, Joachim; Bergström, Mattias; Bohm, Mattias; Didriksson, Ingrid; Frid, Petrea; Heimburg, Katarina; Larsson, Marina; Lundberg, Oscar; Hau, Stefan Olsson; Schmidbauer, Simon; Borgquist, Ola; Adolfsson, Anne; Bjärnroos, Anna; Blennow-Nordström, Erik; Dragancea, Irina; Kander, Thomas; Lybeck, Anna; Mattiasson, Gustav; Persson, Olof; Rundgren, Malin; Schrey, Susann; Annborn, Martin; Andertun, Sara; Ebner, Florian; Gustavsson, Nerida; Hassel, Lisa; Johnsson, Jesper; Nelderup, Marie; Petersson, Heléne; Petersson, Jörgen; Staflidou, Frideriki; Undén, Johan; Antonsson, Frida; Bergman, Git; Gamroth, Jörgen; Meirik, Maria; Rudolfsson, Katarina; Sandberg, Helena; Thorsson, Martin; Savolainen, Kristin; Hansbo, Maria; Helliksson, Malin; Nödtveidt, Björne; Sanner, Johan; Sem, Victoria; Lindquist, Camilla Sund; Awad, Akil; Börjesson, Anna-Sofa; Hedberg, Malin; Henning, Mia; Hollenberg, Jacob; Petersen, Per; Dahlberg, Emelia; Forshammar, Johan; Svensson, Veronica; Wanecek, Michael; Eskilsson, Håkan; Rodriguez-Santos, Daniel; Appelqvist, Åsa; Jidbratt, Henrietta; Johansson, Elisabeth; Kiszakiewicz, Lars; Nilsson, Åsa; Olsson, Sinnika; Paulsson, Anders; Stempel, Urszula; Thoren, Andreas; Persson, Stefan; Berglund, Ida; Bergström, Eric; Törnqvist, Cathrine; Östman, Ingela; Rubertsson, Sten; Larsson, Ing-Marie; Söderman, Elin; Wallin, Ewa; Wessbergh, Joanna; Halliday, Thomas; Engvall, Filippa; Ben-Hamouda, Nawfel; Bernini, Adriano; Carron, Pierre-Nicolas; Eckert, Philippe; Favre, Eva; Miroz, John-Paul; Morelli, Paola; Muller, Olivier; Novi, Jan; Rosseti, Andrea; Schnorf, Madeleine; Haenggi, Matthias; Levis, Anja; Nansoz, Sandra; Roth, Marianne; Söll, Nicole; Schrag, Claudia; Alicajic, Mensur; Baier, Philipp; Dütschler, Joel; Flügel, Dominique; Fässler, Edith; Gamio-Veis, Ruth; Güpfert, Marc; Hilpertshauser, Yvonne; Hägele-Link, Stefan; Kleger, Gian-Reto; Krähenmann, Peter; Mair, Maria Elisabeth; Schai, Nadja; Strohmaier, Christoph; Tangl, Peter; Zieglgänsberger, Dominik; Maggiorini, Marco; Claus, Gabriele; Vogel, Gabi Consani; Imbach, Lukas; Kaiser, Samira; Kleinert, Eva-Maria; Garcia, Pedro David Wendel; Cassina, Tiziano; Agazzi, Pamela; Capelli, Bruno; Casso, Gabriele; Regazzi, Martino; Schlotterbeck, Hervé; Via, Gabriele; Villa, Michele; Brooks, Jenny; Cocks, Eve; Cole, Jade; Curtin, Jacqueline; Davies, Michelle; Davies, Rhys; Fernandez, Stephen; Highfeld, Julie; Pennant, Lydia; Rose, Sofa; Thomas, Emma; Williams, Angharad; McGuigan, Peter; Hafey, Stephen; O’Neill, Aisling; Ward, Kathryn; Thomas, Matthew; Bewley, Jeremy; Chillingworth, Anna; Cloake, Julie; Cole, Libby; Galvin, Hilary; Garland, Zoe; Grimmer, Lisa; Gumbrill, Bethany; Howie, Lucy; Johnson, Rebekah; Searles, Chloe; Skorko, Agnieszka; Sweet, Katie; Taylor, Victoria; Webster, Denise; Keeble, Thomas; Adams, Gill; Aggarwal, Rajesh K; Cartwright, Jo-Anne; Church, Steven; Clesham, Gerald J; Davies, John R; Farrell, Kelly; Gamma, Reto; Harding, Jane; Jagathesan, Rohan; Kabir, Alamgir; Kelly, Paul A; Kittridge, Lauren; Maccaroni, Maria; Maloney, Gracie; Mion, Marco; Nain, Naveen; Nalgirkar, Raghunath; Namjoshi, Gyanesh; Pepper, Stacey; Redman, Emily; Robinson, Nicholas M; Sayer, Jeremy; Solesbury, Amanda; Tang, Kare H; Urovi, Sali; Waghmare, Kunal; Watson, Noel; Webber, Teresa; Isherwood, Peter; Bentley, Conor; Bergin, Colin; Carrera, Ronald; Clark, Amy; Cooper, Lauren; Despy, Liesl; Dooley, Natalie; Ellis, Karen; Fellows, Emma; Goundry, Stephanie; Harkett, Samantha; McGhee, Christopher; Neal, Aoife; Smith, Hazel; Snelson, Catherine; Spruce, Elaine; Whitehouse, Tony; Yakoub, Kamal; Walden, Andrew; Bartley, Shauna; Bhuie, Parminder; Frise, Matthew; Jacques, Nicola; Keating, Liza; Pogson, David; Daly, Zoe; Rose, Steve; Bannard-Smith, Jonathan; Quayle, Rachael; Chee, Nigel; Barratt, Nina; Bowman, Katie; Branney, Debbie; Howe, Elizabeth; Letts, Maria; Pitts, Sally; Vamplew, Luke; Callaway, Clifton W; Sprouse, Sara Difore; Doshi, Ankur A; Fugate, Jennifer; Headlee, Amy M; Wijdicks, Eelco F.M.

Intensive Care Med
Intensive care medicine, vol. 50, no. 1, pp. 90-102
Turella, S, Dankiewicz, J, Friberg, H, Jakobsen, J C, Leithner, C, Levin, H, Lilja, G, Moseby-Knappe, M, Nielsen, N, Rossetti, A O, Sandroni, C, Zubler, F, Cronberg, T, Westhall, E, TTM2 Trial Investigators & Lange, T 2024, ' The predictive value of highly malignant EEG patterns after cardiac arrest : evaluation of the ERC-ESICM recommendations ', Intensive Care Medicine, vol. 50, no. 1, pp. 90-102 . https://doi.org/10.1007/s00134-023-07280-9
Turella, Sara; Dankiewicz, Josef; Friberg, Hans; Jakobsen, Janus Christian; Leithner, Christoph; Levin, Helena; Lilja, Gisela; Moseby-Knappe, Marion; Nielsen, Niklas; Rossetti, Andrea O; Sandroni, Claudio; Zubler, Frédéric; Cronberg, Tobias; Westhall, Erik (2024). The predictive value of highly malignant EEG patterns after cardiac arrest: evaluation of the ERC-ESICM recommendations. Intensive care medicine, 50(1), pp. 90-102. Springer 10.1007/s00134-023-07280-9

Watson, Noel; Karamasis, Grigoris; Stathogiannis, Konstantinos; Potter, Matt; Damian, Max; Cook, Christopher; Pottinger, Richard; Clesham, Gerald; Gamma, Reto; Aggarwal, Rajesh; Sayer, Jeremy; Robinson, Nicholas; Jagathesan, Rohan; Kabir, Alamgir; Tang, Kare; Kelly, Paul; Maccaroni, Maria; Kadayam, Ramabhadran; Nalgirkar, Raghu; Namjoshi, Gyanesh; Urovi, Sali; Pai, Anirudda; Waghmare, Kunal; Caruso, Vincenzo; Polderman, Kees; Noc, Marko; Davies, John R.; Keeble, Thomas R.

Resuscitation. 171:114-120

Pradeep G Deshpande; Poonam C Bhalchandra; Aniruddha R Nalgirkar; Sandeep R Tathe

Indian Journal of Ophthalmology, Vol 66, Iss 8, Pp 1156-1160 (2018)

Chiara Robba; Rafael Badenes; Denise Battaglini; Lorenzo Ball; Filippo Sanfilippo; Iole Brunetti; Janus Christian Jakobsen; Gisela Lilja; Hans Friberg; Pedro David Wendel-Garcia; Paul J. Young; Glenn Eastwood; Michelle S. Chew; Johan Unden; Matthew Thomas; Michael Joannidis; Alistair Nichol; Andreas Lundin; Jacob Hollenberg; Naomi Hammond; Manoj Saxena; Annborn Martin; Miroslav Solar; Fabio Silvio Taccone; Josef Dankiewicz; Niklas Nielsen; Anders Morten Grejs; Florian Ebner; Paolo Pelosi; Jan Bělohlávek; Clifton Callaway; Alain Cariou; Tobias Cronberg; David Erlinge; Jan Hovdenes; Hans Kirkegaard; Helena Levin; Matt P. G. Morgan; Per Nordberg; Mauro Oddo; Christian Rylander; Christian Storm; Susann Ullén; Matt P. Wise; Kathy Rowan; David Harrison; Paul Mouncey; Manu Shankar-Hari; Duncan Young; Theis Lange; Karolina Palmér; Ulla-Britt Karlsson; Simon Heissler; Frances Bass; John Myburgh; Colman Taylor; Adele Bellino; Marwa Abel-all; Ben Finfer; Carolyn Koch; Yang Li; Anne O’Connor; Julia Pilowsky; Tina Schneider; Anna Tippett; Bridget Ady; Tessa Broadley; Amanda Brown; Liz Melgaard; Mimi Morgan; Vanessa Singh; Rebecca Symons; Kathrin Becker; Nathalie Sante; Vendula Saleova; Silvie Zerzanova; Samia Sefir-Kribel; Ute Lübeck; Martina Carrara; Kathryn Fernando; Diane Mackle; Leanlove Navarra; Judith Riley; Elin Westerheim; Marianne Flatebø; Ameldina Ceric; Zana Haxhija; Lovisa Terling; Lena Bossmar; Liz Jergle; Helén Holm Månsson; Samia Abed Maillard; Andreja Vujicic Zagar; Christina Jodlauk; Jennifer Scrivens; Kate Ainscough; Ciara Fahey; Rinaldo Bellomo; Leah Peck; Helen Young; Winston Cheung; Rosalba Cross; Michael Hayes; Nitin Jain; Mark Kol; Asim Shah; Atul Wagh; Helen Wong; F. Eduardo Martinez; Gail Brinkerhoff; Dustin Bush; Antony Stewart; Anders Aneman; Lien Lombardo; Peter McCanny; James Penketh; Ian Seppelt; Rebecca Gresham; Julie Lowrey; Kristy Masters; Christina Whitehead; James Walsham; Meg Harward; Josephine Mackay; Jason Meyer; Emma Saylor; Ellen Venz; Krista Wetzig; Wade Stedman; Angela Ashelford; Sharon Mar; Miyuki Tokumitsu; Elizabeth Yarad; Hergen Buscher; Claire Reynolds; Andrew Udy; Aidan Burrell; Jasmin Collins; Dashiell Gantner; Victoria Emma-Leah Martin; Phoebe Mccracken; Vinodh Nanjayya; Alexander Sacha Richardson; Meredith Young; Angaj Ghosh; Simone Said; Ronny Beer; Frank Hartig; Raimund Helbok; Sebastian Klein; Andreas Peer; Jacques Creteur; Dominique Durand; Matthias Dupont; Sigrid Christiaens; Carola Claes; Sebastiaan Deckx; Bert Ferdinande; Sanne Lenaerts; Wilifred Mullens; Sarah Stroobants; Evi Theunissen; David Verhaert; Ondřej Šmíd; Marek Flaksa; David Kemlink; Jan Malík; Michal Otáhal; Jan Rulíšek; Michal Šíranec; Zdeněk Stach; Anna Valeriánová; Petra Zavadilova; Miroslav Solař; Róber Bánszky; Jana Červená; Renata Černá Pařízková; Libor Šimůnek; Filip Varhaník; Jiří Karásek; Matěj Strýček; Anders Grejs; Steffen Christensen; Peter Juhl-Olsen; Ida Katrine Thomsen; Lisa Gregersen Østergaard; Albert Cao; Pierre Dupland; Ariane Gavaud; Paul Jaubert; Mathieu Jozwiak; Nathalie Marin; Guillaume Savary; Nicolas Deye; Bruno Megarbane; Pierre Mora; Laetitia Sutterlin; Stephane Legriel; Hugo Bellut; Alexis Ferre; Guillaume Lacave; Marine Paul; Jean-Baptiste Lascarrou; Emmanuel Canet; Charlotte Garret; Arnaud Felix Miaihle; Jean Reignier; Philippe Vignon; Thomas Daix; Arnaud Desachy; Bruno Evrard; Bruno Francois; Anne-Laure Fedou; Marine Goudelin; Christoph Leithner; Jens Nee; Kaspar Josche Streitberger; Giulia Bonatti; Iacopo Firpo; Paolo Frisoni; Arianna Iachi; Simona Maiani; Maura Mandelli; Fabio Tarantino; Alberto Barbieri; Elisabetta Bertellini; Enrico Giuliani; Gabriele Melegari; Erik Roman-Pognuz; Giorgio Berlot; Umberto Lucangelo; Elisabetta Macchini; Vibeke Aune; Tomas Drægni; Simon Jacobsen; Søren Pieschke; Åse Rasmussen; Gro Ringstad Akselsen; Halvor Langeland; Daniel Bergum; Therese M Erbe; Pål Klepstad; Helle M Næss; Roy Bjørkholt Olsen; Lena Eriksen Skjelnes; Marius Holen; Joakim Iver Post; Rune Fanebust; Linda Hårteig Sørensen; Ken Åge Kårstad; CarstenFredrik Wickman; Colin Barnes; Ben Barry; Nina Beehre; Dick Dinsdale; Sam Edney; Anna Hunt; Harriet Judd; Charlotte Latimer-Bell; Cassie Lawrence; James Moore; Shaanti Olatunji; Alex Psirides; Chelsea Robinson; Kate Tietjens; Jason Wright; David Knight; Brandon Birker; David Bowie; Tara Burke; David Closey; Rosalind Crombie; Neil Davidson; Seton Henderson; Louise Hitchings; James McKay; Jan Mehrtens; Emmeline Minto; Stacey Morgan; Anna Morris; Jay Ritzemar-Carter; Jessica Roberts; Geoffrey Shaw; Katherine Townend; Kymbalee Vander Heyden; Marita Ahlqvist; Roman Desta Lindgren; Ingrid Eiving; Patrik Martner; Elisabeth Myhrman; Birgitta Ryding; Joachim Düring; Mattias Bergström; Mattias Bohm; Ingrid Didriksson; Petrea Frid; Katarina Heimburg; Marina Larsson; Oscar Lundberg; Stefan Olsson Hau; Simon Schmidbauer; Ola Borgquist; Anne Adolfsson; Anna Bjärnroos; Erik Blennow-Nordström; Irina Dragancea; Thomas Kander; Anna Lybeck; Gustav Mattiasson; Olof Persson; Malin Rundgren; Susann Schrey; Erik Westhall; Martin Annborn; Sara Andertun; Nerida Gustavsson; Lisa Hassel; Jesper Johnsson; Marie Nelderup; Heléne Petersson; Jörgen Petersson; Frideriki Stafilidou; Johan Undén; Frida Antonsson; Git Bergman; Jörgen Gamroth; Maria Meirik; Katarina Rudolfsson; Helena Sandberg; Martin Thorsson; Kristin Savolainen; Maria Hansbo; Malin Helliksson; Björne Nödtveidt; Johan Sanner; Victoria Sem; Camilla Sund Lindquist; Akil Awad; Anna-Sofia Börjesson; Malin Hedberg; Mia Henning; Per Petersen; Emelia Dahlberg; Johan Forshammar; Veronica Svensson; Michael Wanecek; Håkan Eskilsson; Daniel Rodriguez-Santos; Åsa Appelqvist; Henrietta Jidbratt; Elisabeth Johansson; Lars Kiszakiewicz; Åsa Nilsson; Sinnika Olsson; Anders Paulsson; Urszula Stempel; Andreas Thoren; Stefan Persson; Ida Berglund; Eric Bergström; Cathrine Törnqvist; Ingela Östman; Sten Rubertsson; Ing-Marie Larsson; Elin Söderman; Ewa Wallin; Joanna Wessbergh; Thomas Halliday; Filippa Engvall; Nawfel Ben-Hamouda; Adriano Bernini; Pierre-Nicolas Carron; Philippe Eckert; Eva Favre; John-Paul Miroz; Paola Morelli; Olivier Muller; Jan Novi; Andrea Rosseti; Madeleine Schnorf; Matthias Haenggi; Anja Levis; Sandra Nansoz; Marianne Roth & Team; Nicole Söll; Claudia Schrag; Mensur Alicajic; Philipp Baier; Joel Dütschler; Dominique Flügel; Edith Fässler; Ruth Gamio-Veis; Marc Güpfert; Yvonne Hilpertshauser; Stefan Hägele-Link; Gian-Reto Kleger; Peter Krähenmann; Maria Elisabeth Mair; Nadja Schai; Christoph Strohmaier; Peter Tangl; Dominik Zieglgänsberger; Marco Maggiorini; Gabriele Claus; Gabi Consani-Vogel; Lukas Imbach; Samira Kaiser; Eva-Maria Kleinert; Pedro David Wendel Garcia; Tiziano Cassina; Pamela Agazzi; Bruno Capelli; Gabriele Casso; Martino Regazzi; Hervé Schlotterbeck; Gabriele Via; Michele Villa; Jenny Brooks; Eve Cocks; Jade Cole; Jacqueline Curtin; Michelle Davies; Rhys Davies; Stephen Fernandez; Julie Highfield; Helen Hill; Lydia Pennant; Sofia Rose; Emma Thomas; Angharad Williams; Peter McGuigan; Stephen Haffey; Aisling O’Neill; Kathryn Ward; Jeremy Bewley; Anna Chillingworth; Julie Cloake; Libby Cole; Hilary Galvin; Zoe Garland; Lisa Grimmer; Bethany Gumbrill; Lucy Howie; Rebekah Johnson; Chloe Searles; Agnieszka Skorko; Katie Sweet; Victoria Taylor; Denise Webster; Thomas Keeble; Gill Adams; Rajesh K. Aggarwal; Jo-Anne Cartwright; Steven Church; Gerald J. Clesham; John R. Davies; Kelly Farrell; Reto Gamma; Jane Harding; Rohan Jagathesan; Alamgir Kabir; Paul A. Kelly; Lauren Kittridge; Maria Maccaroni; Gracie Maloney; Marco Mion; Naveen Nain; Raghunath Nalgirkar; Gyanesh Namjoshi; Stacey Pepper; Emily Redman; Jeremy Sayer; Amanda Solesbury; Kare H. Tang; Sali Urovi; Kunal Waghmare; Noel Watson; Teresa Webber; Peter Isherwood; Conor Bentley; Colin Bergin; Ronald Carrera; Amy Clark; Lauren Cooper; Liesl Despy; Natalie Dooley; Karen Ellis; Emma Fellows; Stephanie Goundry; Samantha Harkett; Christopher McGhee; Aoife Neal; Hazel Smith; Catherine Snelson; Elaine Spruce; Tony Whitehouse; Kamal Yakoub; Andrew Walden; Shauna Bartley; Parminder Bhuie; Matthew Frise; Nicola Jacques; Liza Keating; David Pogson; Zoe Daly; Steve Rose; Jonathan Bannard-Smith; Rachael Quayle; Nigel Chee; Nina Barratt; Katie Bowman; Debbie Branney; Elizabeth Howe; Maria Letts; Sally Pitts; Luke Vamplew; Clifton W. Callaway; Sara Difiore Sprouse; Ankur A. Doshi; Jennifer Fugate; Amy M. Headlee; Eelco F. M. Wijdicks

Crit Care
CRITICAL CARE
r-INCLIVA. Repositorio Institucional de Producción Científica de INCLIVA
instname
Critical care (London, England)
Critical Care, Vol 26, Iss 1, Pp 1-13 (2022)
Critical care, vol. 26, no. 1, pp. 323
Robba, C, Badenes, R, Battaglini, D, Ball, L, Sanfilippo, F, Brunetti, I, Jakobsen, J C, Lilja, G, Friberg, H, Wendel-Garcia, P D, Young, P J, Eastwood, G, Chew, M S, Unden, J, Thomas, M, Joannidis, M, Nichol, A, Lundin, A, Hollenberg, J, Hammond, N, Saxena, M, Martin, A, Solar, M, Taccone, F S, Dankiewicz, J, Nielsen, N, Grejs, A M, Ebner, F, Pelosi, P, Bělohlávek, J, Callaway, C, Cariou, A, Cronberg, T, Erlinge, D, Hovdenes, J, Kirkegaard, H, Levin, H, Morgan, M P G, Nordberg, P, Oddo, M, Rylander, C, Storm, C, Ullén, S, Wise, M P, Rowan, K, Lange, T, Li, Y, Pilowsky, J, Jacobsen, S, Rasmussen, Å & TTM2 Trial collaborators 2022, ' Oxygen targets and 6-month outcome after out of hospital cardiac arrest : a pre-planned sub-analysis of the targeted hypothermia versus targeted normothermia after Out-of-Hospital Cardiac Arrest (TTM2) trial ', Critical Care, vol. 26, no. 1, 323 . https://doi.org/10.1186/s13054-022-04186-8
Robba, C, Badenes, R, Battaglini, D, Ball, L, Sanfilippo, F, Brunetti, I, Jakobsen, J C, Lilja, G, Friberg, H, Wendel-Garcia, P D, Young, P J, Eastwood, G, Chew, M S, Unden, J, Thomas, M, Joannidis, M, Nichol, A, Lundin, A, Hollenberg, J, Hammond, N, Saxena, M, Martin, A, Solar, M, Taccone, F S, Dankiewicz, J, Nielsen, N, Grejs, A, Ebner, F, Pelosi, P & TTM2 Trial collaborators 2022, 'Oxygen targets and 6-month outcome after out of hospital cardiac arrest : a pre-planned sub-analysis of the targeted hypothermia versus targeted normothermia after Out-of-Hospital Cardiac Arrest (TTM2) trial', Critical Care, vol. 26, 323. https://doi.org/10.1186/s13054-022-04186-8

Robba, Chiara; Badenes, Rafael; Battaglini, Denise; Ball, Lorenzo; Brunetti, Iole; Jakobsen, Janus; Lilja, Gisela; Friberg, Hans; Wendel-Garcia, Pedro; Young, Paul; Eastwood, Glenn; Chew, Michelle; Unden, Johan; Thomas, Matthew; Joannidis, Michael; Nichol, Alistair; Lundin, Andreas; Hollenberg, Jacob; Hammond, Naomi; Saxena, Manoj; Annborn, Martin; Solar, Miroslav; Taccone, Fabio; Dankiewicz, Josef; Nielsen, Niklas; Pelosi, Paolo; Bělohlávek, Jan; Callaway, Clifton; Cariou, Alain; Cronberg, Tobias; Erlinge, David; Hovdenes, Jan; Jakobsen, Janus Christian; Kirkegaard, Hans; Levin, Helena; Morgan, Matt; Nordberg, Per; Oddo, Mauro; Rylander, Christian; Storm, Christian; Ullén, Susann; Wise, Matt; Rowan, Kathy; Harrison, David; Mouncey, Paul; Shankar-Hari, Manu; Young, Duncan; Lange, Theis; Palmér, Karolina; Karlsson, Ulla-Britt; Heissler, Simon; Bass, Frances; Myburgh, John; Taylor, Colman; Bellino, Adele; Abel-All, Marwa; Finfer, Ben; Koch, Carolyn; Li, Yang; O’connor, Anne; Pilowsky, Julia; Schneider, Tina; Tippett, Anna; Ady, Bridget; Broadley, Tessa; Brown, Amanda; Melgaard, Liz; Morgan, Mimi; Singh, Vanessa; Symons, Rebecca; Becker, Kathrin; van Sante, Nathalie; Saleova, Vendula; Zerzanova, Silvie; Sefir-Kribel, Samia; Lübeck, Ute; Negri, Mario; Carrara, Martina; Fernando, Kathryn; Mackle, Diane; Navarra, Leanlove; Riley, Judith; Westerheim, Elin; Flatebø, Marianne; Ceric, Ameldina; Haxhija, Zana; Terling, Lovisa; Bossmar, Lena; Jergle, Liz; Månsson, Helén Holm; Maillard, Samia Abed; Zagar, Andreja Vujicic; Jodlauk, Christina; Hill, Helen; Scrivens, Jennifer; Ainscough, Kate; Fahey, Ciara; Bellomo, Rinaldo; Peck, Leah; Young, Helen; Cheung, Winston; Cross, Rosalba; Hayes, Michael; Jain, Nitin; Kol, Mark; Shah, Asim; Wagh, Atul; Wong, Helen; Martinez, F. Eduardo; Brinkerhoff, Gail; Bush, Dustin; Stewart, Antony; Aneman, Anders; Lombardo, Lien; Mccanny, Peter; Penketh, James; Seppelt, Ian; Gresham, Rebecca; Lowrey, Julie; Masters, Kristy; Whitehead, Christina; Walsham, James; Harward, Meg; Mackay, Josephine; Meyer, Jason; Saylor, Emma; Venz, Ellen; Wetzig, Krista; Stedman, Wade; Ashelford, Angela; Mar, Sharon; Tokumitsu, Miyuki; Yarad, Elizabeth; Buscher, Hergen; Reynolds, Claire; Udy, Andrew; Burrell, Aidan; Collins, Jasmin; Gantner, Dashiell; Martin, Victoria Emma-Leah; Mccracken, Phoebe; Nanjayya, Vinodh; Richardson, Alexander Sacha; Young, Meredith; Ghosh, Angaj; Said, Simone; Beer, Ronny; Hartig, Frank; Helbok, Raimund; Klein, Sebastian; Peer, Andreas; Creteur, Jacques; Durand, Dominique; Dupont, Matthias; Christiaens, Sigrid; Claes, Carola; Deckx, Sebastiaan; Ferdinande, Bert; Lenaerts, Sanne; Mullens, Wilifred; Stroobants, Sarah; Theunissen, Evi; Verhaert, David; Šmíd, Ondřej; Flaksa, Marek; Kemlink, David; Malík, Jan; Otáhal, Michal; Rulíšek, Jan; Šíranec, Michal; Stach, Zdeněk; Valeriánová, Anna; Zavadilova, Petra; Solař, Miroslav; Bánszky, Róber; Červená, Jana; Pařízková, Renata Černá; Šimůnek, Libor; Varhaník, Filip; Karásek, Jiří; Strýček, Matěj; Grejs, Anders; Christensen, Steffen; Juhl-Olsen, Peter; Thomsen, Ida Katrine; Østergaard, Lisa Gregersen; Cao, Albert; Dupland, Pierre; Gavaud, Ariane; Jaubert, Paul; Jozwiak, Mathieu; Marin, Nathalie; Savary, Guillaume; Deye, Nicolas; Mégarbane, Bruno; Mora, Pierre; Sutterlin, Laetitia; Legriel, Stephane; Bellut, Hugo; Ferre, Alexis; Lacave, Guillaume; Lascarrou, Marine Paul Jean-Baptiste; Canet, Emmanuel; Garret, Charlotte; Miaihle, Arnaud Felix; Reignier, Jean; Vignon, Philippe; Daix, Thomas; Desachy, Arnaud; Evrard, Bruno; Francois, Bruno; Fedou, Anne-Laure; Goudelin, Marine; Kress, Gabriele; Leithner, Christoph; Nee, Jens; Streitberger, Kaspar Josche; Bonatti, Giulia; Firpo, Iacopo; Frisoni, Paolo; Iachi, Arianna; Maiani, Simona; Mandelli, Maura; Tarantino, Fabio; Barbieri, Alberto; Bertellini, Elisabetta; Giuliani, Enrico; Melegari, Gabriele; Roman-Pognuz, Erik; Berlot, Giorgio; Lucangelo, Umberto; Macchini, Elisabetta; Aune, Vibeke; Drægni, Tomas; Jacobsen, Simon; Pieschke, Søren; Rasmussen, Åse; Akselsen, Gro Ringstad; Langeland, Halvor; Bergum, Daniel; Erbe, Therese; Klepstad, Pål; Næss, Helle; Olsen, Roy Bjørkholt; Skjelnes, Lena Eriksen; Holen, Marius; Post, Joakim Iver; Fanebust, Rune; Sørensen, Linda Hårteig; Kårstad, Ken Åge; Wickman, Carsten Fredrik; Barnes, Colin; Barry, Ben; Beehre, Nina; Dinsdale, Dick; Edney, Sam; Hunt, Anna; Judd, Harriet; Latimer-Bell, Charlotte; Lawrence, Cassie; Moore, James; Olatunji, Shaanti; Psirides, Alex; Robinson, Chelsea; Tietjens, Kate; Wright, Jason; Knight, David; Birker, Brandon; Bowie, David; Burke, Tara; Closey, David; Crombie, Rosalind; Davidson, Neil; Henderson, Seton; Hitchings, Louise; Mckay, James; Mehrtens, Jan; Minto, Emmeline; Morgan, Stacey; Morris, Anna; Ritzemar-Carter, Jay; Roberts, Jessica; Shaw, Geoffrey; Townend, Katherine; Vander Heyden, Kymbalee; Ahlqvist, Marita; Lindgren, Roman Desta; Eiving, Ingrid; Martner, Patrik; Myhrman, Elisabeth; Ryding, Birgitta; Düring, Joachim; Bergström, Mattias; Bohm, Mattias; Didriksson, Ingrid; Frid, Petrea; Heimburg, Katarina; Larsson, Marina; Lundberg, Oscar; Hau, Stefan Olsson; Schmidbauer, Simon; Borgquist, Ola; Adolfsson, Anne; Bjärnroos, Anna; Blennow-Nordström, Erik; Dragancea, Irina; Kander, Thomas; Lybeck, Anna; Mattiasson, Gustav; Persson, Olof; Rundgren, Malin; Schrey, Susann; Westhall, Erik; Andertun, Sara; Ebner, Florian; Gustavsson, Nerida; Hassel, Lisa; Johnsson, Jesper; Nelderup, Marie; Petersson, Heléne; Petersson, Jörgen; Stafilidou, Frideriki; Undén, Johan; Antonsson, Frida; Bergman, Git; Gamroth, Jörgen; Meirik, Maria; Rudolfsson, Katarina; Sandberg, Helena; Thorsson, Martin; Savolainen, Kristin; Hansbo, Maria; Helliksson, Malin; Nödtveidt, Björne; Sanner, Johan; Sem, Victoria; Lindquist, Camilla Sund; Awad, Akil; Börjesson, Anna-Sofia; Hedberg, Malin; Henning, Mia; Petersen, Per; Dahlberg, Emelia; Forshammar, Johan; Svensson, Veronica; Wanecek, Michael; Eskilsson, Håkan; Rodriguez-Santos, Daniel; Appelqvist, Åsa; Jidbratt, Henrietta; Johansson, Elisabeth; Kiszakiewicz, Lars; Nilsson, Åsa; Olsson, Sinnika; Paulsson, Anders; Stempel, Urszula; Thoren, Andreas; Persson, Stefan; Berglund, Ida; Bergström, Eric; Törnqvist, Cathrine; Östman, Ingela; Rubertsson, Sten; Larsson, Ing-Marie; Söderman, Elin; Wallin, Ewa; Wessbergh, Joanna; Halliday, Thomas; Engvall, Filippa; Ben-Hamouda, Nawfel; Bernini, Adriano; Carron, Pierre-Nicolas; Eckert, Philippe; Favre, Eva; Miroz, John-Paul; Morelli, Paola; Muller, Olivier; Novi, Jan; Rosseti, Andrea; Schnorf, Madeleine; Haenggi, Matthias; Levis, Anja; Nansoz, Sandra; Söll, Nicole; Schrag, Claudia; Alicajic, Mensur; Baier, Philipp; Dütschler, Joel; Flügel, Dominique; Fässler, Edith; Gamio-Veis, Ruth; Güpfert, Marc; Hilpertshauser, Yvonne; Hägele-Link, Stefan; Kleger, Gian-Reto; Krähenmann, Peter; Mair, Maria Elisabeth; Schai, Nadja; Strohmaier, Christoph; Tangl, Peter; Zieglgänsberger, Dominik; Maggiorini, Marco; Claus, Gabriele; Consani-Vogel, Gabi; Imbach, Lukas; Kaiser, Samira; Kleinert, Eva-Maria; Wendel Garcia, Pedro David; Cassina, Tiziano; Agazzi, Pamela; Capelli, Bruno; Casso, Gabriele; Regazzi, Martino; Schlotterbeck, Hervé; Via, Gabriele; Villa, Michele; Brooks, Jenny; Cocks, Eve; Cole, Jade; Curtin, Jacqueline; Davies, Michelle; Davies, Rhys; Fernandez, Stephen; Highfield, Julie; Pennant, Lydia; Rose, Sofia; Thomas, Emma; Williams, Angharad; Mcguigan, Peter; Haffey, Stephen; O’neill, Aisling; Ward, Kathryn; Bewley, Jeremy; Chillingworth, Anna; Cloake, Julie; Cole, Libby; Galvin, Hilary; Garland, Zoe; Grimmer, Lisa; Gumbrill, Bethany; Howie, Lucy; Johnson, Rebekah; Searles, Chloe; Skorko, Agnieszka; Sweet, Katie; Taylor, Victoria; Webster, Denise; Keeble, Thomas; Adams, Gill; Aggarwal, Rajesh; Cartwright, Jo-Anne; Church, Steven; Clesham, Gerald; Davies, John; Farrell, Kelly; Gamma, Reto; Harding, Jane; Jagathesan, Rohan; Kabir, Alamgir; Kelly, Paul; Kittridge, Lauren; Maccaroni, Maria; Maloney, Gracie; Mion, Marco; Nain, Naveen; Nalgirkar, Raghunath; Namjoshi, Gyanesh; Pepper, Stacey; Redman, Emily; Robinson, Nicholas; Sayer, Jeremy; Solesbury, Amanda; Tang, Kare; Urovi, Sali; Waghmare, Kunal; Watson, Noel; Webber, Teresa; Isherwood, Peter; Bentley, Conor; Bergin, Colin; Carrera, Ronald; Clark, Amy; Cooper, Lauren; Despy, Liesl; Dooley, Natalie; Ellis, Karen; Fellows, Emma; Goundry, Stephanie; Harkett, Samantha; Mcghee, Christopher; Neal, Aoife; Smith, Hazel; Snelson, Catherine; Spruce, Elaine; Whitehouse, Tony; Yakoub, Kamal; Walden, Andrew; Bartley, Shauna; Bhuie, Parminder; Frise, Matthew; Jacques, Nicola; Keating, Liza; Pogson, David; Daly, Zoe; Rose, Steve; Bannard-Smith, Jonathan; Quayle, Rachael; Chee, Nigel; Barratt, Nina; Bowman, Katie; Branney, Debbie; Howe, Elizabeth; Letts, Maria; Pitts, Sally; Vamplew, Luke; Sprouse, Sara Difiore; Doshi, Ankur; Fugate, Jennifer; Headlee, Amy; Wijdicks, Eelco

Intensive Care Med
INTENSIVE CARE MEDICINE
r-INCLIVA. Repositorio Institucional de Producción Científica de INCLIVA
Consejo Superior de Investigaciones Científicas (CSIC)
instname
Intensive care medicine, vol. 48, no. 8, pp. 1024-1038

Mrunalini R Kanvinde; Vivek V Nalgirkar

Indian Journal of Clinical Anatomy and Physiology. 9:50-53

Noel, Watson; Matt, Potter; Grigoris, Karamasis; Max, Damian; Richard, Pottinger; Gerald, Clesham; Reto, Gamma; Rajesh, Aggarwal; Jeremy, Sayer; Nicholas, Robinson; Rohan, Jagathesan; Alamgir, Kabir; Kare, Tang; Paul, Kelly; Maria, Maccaroni; Ramabhadran, Kadayam; Raghu, Nalgirkar; Gyanesh, Namjoshi; Sali, Urovi; Anirudda, Pai; Kunal, Waghmare; Vincenzo, Caruso; James, Hampton-Till; Marko, Noc; John R, Davies; Thomas R, Keeble

Therapeutic Hypothermia and Temperature Management. 8:150-155

Watson, Noel; Potter, Matthew; Karamasis, Grigoris V.; Damian, Maxwell; Pottinger, Richard; Clesham, Gerald J.; Gamma, Reto A.; Sayer, Jeremy W.; Robinson, Nicholas M.; Jagathesan, Rohan; Kabir, Alamgir; Tang, Kabir; Kelly, Paul A.; Macarroni, Maria; Kadayam, Ramabhadran; Nalgirkar, Raghu; Namjoshi, Gyanesh; Urovi, Sali; Pai, Anirudda; Waghmare, Kunal; Caruso, Vincenzo; Hampton-Till, James; Noc, Marko; Davies, John R.; Keeble, Thomas R.

N D Watson; M Potter; G Karamasis; M Damian; G Clesham; R Gamma; P Kelly; R Aggarwal; M Maccaroni; R Kadayam; R Nalgirkar; V Caruso; M Noc; J Davies; T Keeble

European Heart Journal. 39

Roxana, Ursea; Tracy L, Purcell; Bryan U, Tan; Aniruddha, Nalgirkar; Mario E, Lovaton; Michael R, Ehrenhaus; David J, Schanzlin

Journal of Refractive Surgery. 24:473-476

A R, Nalgirkar; S S, Borkar; S A, Nalgirkar

Indian pediatrics. 37(12)

Deshpande, Pradeep G.; Bhalchandra, Poonam C.; Nalgirkar, Aniruddha R.; Tathe, Sandeep R.

Indian Journal of Ophthalmology (INDIAN J OPHTHALMOL), Aug2018; 66(8): 1156-1160. (5p)

G, Natchiar; A L, Robin; A R, Nalgirkar; R, Krishnadas

Archives of Ophthalmology. 111:706

Watson, N. D.; Potter, M.; Karamasis, G.; Damian, M.; Clesham, G.; Gamma, R.; Kelly, P.; Aggarwal, R.; Maccaroni, M.; Kadayam, R.; Nalgirkar, R.; Caruso, V.; Noc, M.; Davies, J.; Keeble, T.

EUROPEAN HEART JOURNAL; AUG 2018, 39 p151-p151, 1p. Supplement: 1

Moseby-Knappe M; Department of Clinical Sciences Lund, Lund University, Lund, Sweden; Department of Neurology, Skåne University Hospital, Lund, Sweden; Department of Rehabilitation, Skåne University Hospital, Lund, Sweden. Electronic address: marion.moseby_knappe@med.lu.se.; Levin H; Department of Clinical Sciences Lund, Lund University, Lund, Sweden; Department of Research, Development, Education and Innovation, Skåne University Hospital, Lund, Sweden.; Ullén S; Clinical Studies Sweden Forum South, Skåne University Hospital, Lund, Sweden.; Zetterberg H; Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden; Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden; Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK; UK Dementia Research Institute at UCL, London, UK; Hong Kong Center for Neurodegenerative Diseases, Hong Kong Special Administrative Region, China; Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA.; Blennow K; Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden; Institute of Neuroscience and Physiology, University of Gothenburg, Mölndal, Sweden; Paris Brain Institute, ICM, Pitié-Salpêtrière Hospital, Sorbonne University, Paris, France; Neurodegenerative Disorder Research Center, Division of Life Sciences and Medicine, and Department of Neurology, Institute on Aging and Brain Disorders, University of Science and Technology of China and First Affiliated Hospital of University of Science and Technology of China, Hefei, China.; Lagebrant A; Department of Clinical Sciences Lund, Lund University, Lund, Sweden; Department of Neurology, Skåne University Hospital, Malmö, Sweden.; Dankiewicz J; Department of Clinical Sciences Lund, Lund University, Lund, Sweden; Department of Cardiology, Skåne University Hospital, Lund, Sweden.; Jakobsen JC; Department of Regional Health Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark; Copenhagen Trial Unit, Centre for Clinical Intervention Research, Copenhagen University Hospital, Copenhagen, Denmark.; Lilja G; Department of Clinical Sciences Lund, Lund University, Lund, Sweden; Department of Neurology, Skåne University Hospital, Lund, Sweden.; Nichol AD; University College Dublin-Clinical Research Centre at St Vincent's University Hospital, Dublin, Ireland; The Australian and New Zealand Intensive Care Research Centre, Monash University, Melbourne, VIC, Australia.; Eastwood G; The Australian and New Zealand Intensive Care Research Centre, Monash University, Melbourne, VIC, Australia.; Ainscough K; University College Dublin-Clinical Research Centre at St Vincent's University Hospital, Dublin, Ireland.; Thomas MJC; University Hospitals, Bristol and Weston NHS Trust, Bristol, UK.; Grejs AM; Department of Intensive Care Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Keeble TR; University Hospitals, Bristol and Weston NHS Trust, Bristol, UK; Essex Cardiothoracic Centre, Essex, UK; Anglia Ruskin School of Medicine & MTRC, Anglia Ruskin University, Essex, UK.; Rylander C; Anaesthesia and Intensive Care Unit, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden.; Düring J; Department of Clinical Sciences Lund, Lund University, Lund, Sweden; Anaesthesia and Intensive Care, Skåne University Hospital, Malmö, Sweden.; Wise MP; Adult Critical Care Unit, University Hospital of Wales, Cardiff, UK.; Hovdenes J; Department of Anaesthesiology, Oslo University Hospital, Oslo, Norway.; Storm C; Department of Nephrology and Medical Intensive Care Medicine, Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, Berlin, Germany.; Borgquist O; Department of Clinical Sciences Lund, Lund University, Lund, Sweden; Department of Cardiothoracic Surgery, Anaesthesia, and Intensive Care, Skåne University Hospital, Lund, Sweden.; Cariou A; Medical ICU, Cochin Hospital, Assistance Publique-Hôpitaux de Paris Centre Université Paris Cité, Paris, France.; Deye N; Medical & Toxicological Intensive Care Unit, Inserm UMR-S 942, Lariboisiere University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.; Lascarrou JB; Medecine Intensive Reanimation, UR 4334, Motion-Interactions-Performance Laboratory (MIP), Nantes Université, Nantes University Hospital, Nantes, France.; Bannard-Smith J; Manchester Academic Health Sciences Centre, Manchester University NHS Foundation Trust, Manchester, UK.; Undén J; Department of Clinical Sciences Lund, Lund University, Lund, Sweden; Department of Operation and Intensive Care, Hallands Hospital, Halmstad, Sweden.; Vignon P; Medical-Surgical Intensive Care Unit and Inserm CIC 1439, Dupuytren Teaching Hospital, Limoges, France.; Legriel S; Intensive Care Unit, Versailles Hospital, Le Chesnay, France; Centre de Recherche en Epidémiologie et Santé des Populations, Université Paris-Saclay, University of Versailles Saint-Quentin-en-Yvelines, Inserm, Villejuif, France.; Šmíd O; 3rd Department of Internal Medicine, General University Hospital in Prague, Prague, Czech Republic.; Pogson D; Department of Critical Care, Portsmouth Hospitals University Trust, Portsmouth, UK.; Karasek J; Department of Emergency Medicine, 2nd Faculty of Medicine of Charles University and University Hospital Motol, Prague, Czech Republic; Department of Cardiology, Coronary Care Unit, Regional Hospital Liberec, Liberec, Czech Republic.; McGuigan PJ; Regional Intensive Care Unit, Royal Victoria Hospital, Belfast, UK; Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK.; Joannidis M; Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University of Innsbruck, Innsbruck, Austria.; Kirkegaard H; Department of Clinical Medicine, Aarhus University, Aarhus University, Aarhus, Denmark; Research Center for Emergency Medicine, Emergency Department, Aarhus University Hospital, Aarhus, Denmark.; Bewley J; Intensive Care Unit, Bristol Royal Infirmary, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK.; Christensen S; Department of Intensive Care Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Maccaroni MR; Essex Cardiothoracic Centre, Essex, UK; Anglia Ruskin School of Medicine & MTRC, Anglia Ruskin University, Essex, UK.; Valerianova A; 3rd Department of Internal Medicine, General University Hospital in Prague, Prague, Czech Republic.; Lundin A; Department of Anaesthesiology and Intensive Care Medicine, Institute of Clinical Sciences at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.; Lybeck A; Department of Clinical Sciences Lund, Lund University, Lund, Sweden; Department of Anaesthesia and Intensive Care, Skåne University Hospital, Lund, Sweden.; Leithner C; Department of Neurology and Experimental Neurology, Charité-Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.; Varhaník F; 1st Department of Internal Medicine-Cardioangiology, Faculty of Medicine, University Hospital Hradec Králové and Charles University, Hradec Králové, Czech Republic.; Sweet K; University Hospitals, Bristol and Weston NHS Trust, Bristol, UK.; Walden A; Intensive Care Medicine, Royal Berkshire Hospital, Reading, UK.; Friberg H; Department of Clinical Sciences Lund, Lund University, Lund, Sweden; Anaesthesia and Intensive Care, Skåne University Hospital, Malmö, Sweden.; Cronberg T; Department of Clinical Sciences Lund, Lund University, Lund, Sweden; Department of Neurology, Skåne University Hospital, Lund, Sweden.; Nielsen N; Department of Clinical Sciences Lund, Lund University, Lund, Sweden; Department of Anaesthesia and Intensive Care, Helsingborg Hospital, Helsingborg, Sweden.

Publisher: Elsevier Country of Publication: England NLM ID: 101605555 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2213-2619 (Electronic) Linking ISSN: 22132600 NLM ISO Abbreviation: Lancet Respir Med Subsets: MEDLINE

NATCHIAR, G; ROBIN, AL; NALGIRKAR, AR; KRISHNADAS, R

ARCHIVES OF OPHTHALMOLOGY; MAY 1993, 111 5, p706-p708, 3p.

Dankiewicz J; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Cronberg T; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Lilja G; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Jakobsen JC; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Levin H; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Ullén S; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Rylander C; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Wise MP; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Oddo M; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Cariou A; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Bělohlávek J; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Hovdenes J; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Saxena M; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Kirkegaard H; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Young PJ; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Pelosi P; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Storm C; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Taccone FS; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Joannidis M; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Callaway C; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Eastwood GM; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Morgan MPG; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Nordberg P; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Erlinge D; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Nichol AD; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Chew MS; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Hollenberg J; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Thomas M; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Bewley J; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Sweet K; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Grejs AM; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Christensen S; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Haenggi M; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Levis A; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Lundin A; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Düring J; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Schmidbauer S; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Keeble TR; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Karamasis GV; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Schrag C; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Faessler E; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Smid O; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Otáhal M; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Maggiorini M; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Wendel Garcia PD; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Jaubert P; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Cole JM; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Solar M; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Borgquist O; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Leithner C; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Abed-Maillard S; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Navarra L; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Annborn M; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Undén J; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Brunetti I; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Awad A; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; McGuigan P; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Bjørkholt Olsen R; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Cassina T; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Vignon P; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Langeland H; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Lange T; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Friberg H; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).; Nielsen N; From the Department of Clinical Sciences Lund, Sections of Cardiology (J. Dankiewicz, D.E.), Neurology (T. Cronberg, G.L.), and Anesthesiology and Intensive Care (H. Levin, O.B.), Skåne University Hospital Lund, Lund University and Clinical Studies Sweden - Forum South, Skåne University Hospital (S.U.), Lund; the Department of Clinical Sciences Lund, Section of Anesthesia and Intensive Care, Skåne University Hospital Malmö, Malmö, (J. Düring, S.S., H.F.); the Department of Clinical Sciences Lund, Sections of Anesthesiology and Intensive Care (M.A., N.N.) and Clinical Sciences Helsingborg (N.N.), Helsingborg Hospital, Helsingborg; the Department of Clinical Sciences Lund, Section of Anesthesiology and Intensive Care Lund, Hallands Hospital, Halmstad (J.U.); the Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg (C.R., A. Lundin); the Department of Clinical Science and Education, Center for Resuscitation Science, Karolinska Institutet, Södersjukhuset, Stockholm (P.N., J. Hollenberg, A.A.); and the Department of Anesthesiology, Intensive Care, and Acute Medicine, Linköping University, Linköping (M.S.C.) - all in Sweden; Copenhagen Trial Unit, Center for Clinical Intervention Research, Copenhagen University Hospital (J.C.J.), and the Section of Biostatistics, Faculty of Health and Medical Sciences (T.L.), University of Copenhagen, Copenhagen, the Department of Regional Health Research, the Faculty of Health Sciences, University of Southern Denmark, Odense (J.C.J.), the Research Center for Emergency Medicine, the Department of Clinical Medicine (H.K.), and the Department of Intensive Care (A.M.G., S.C.), Aarhus University Hospital, Aarhus - all in Denmark; Adult Critical Care, University Hospital of Wales, Cardiff (M.P.W., M.P.G.M., J.M.C.), the Department of Intensive Care, Bristol Royal Infirmary, Bristol (M.T., J. Bewley, K.S.), Essex Cardiothoracic Centre, Basildon (T.R.K., G.V.K.), Anglia Ruskin University School of Medicine, Chelmsford, Essex (T.R.K., G.V.K.), and the Department of Anesthesiology and Intensive Care, Royal Victoria Hospital, Belfast (P.M.) - all in the United Kingdom; Neuroscience Critical Care Research Group and Adult Intensive Care Medicine Service, Centre Hospitalier Universitaire Vaudois-Lausanne University Hospital and University of Lausanne, Lausanne (M. Oddo, S.A.-M.), the Departments of Intensive Care Medicine (M.H.) and Anesthesiology and Pain Medicine, Inselspital (A. Levis), Bern University Hospital, University of Bern, Bern, the Intensive Care Department, Kantonsspital St. Gallen, St. Gallen (C. Schrag, E.F.), the Institute of Intensive Care Medicine, University Hospital Zurich, Zurich (M.M., P.D.W.G.), and the Cardiac Anesthesia and Intensive Care Department, Instituto Cardiocentro Ticino, Lugano (T. Cassina) - all in Switzerland; Descartes University of Paris and Cochin University Hospital, Paris (A.C., P.J.), Medical-Surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges (P.V.) - all in France; the 2nd Department of Medicine (J. Bělohlávek, O.S.), and the Department of Anesthesiology and Intensive Care Medicine (M. Otáhal), General University Hospital and First Faculty of Medicine, Charles University, Prague, the 1st Department of Internal Medicine-Cardioangiology, University Hospital Hradec Králové, and Faculty of Medicine, Charles University, Hradec Králové (M. Solar) - all in the Czech Republic; the Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Rikshospitalet, Oslo (J. Hovdenes), the Department of Anesthesiology, Sørlandet Hospital, Arendal (R.B.O.), the Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, and the Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim (H. Langeland) - all in Norway; the Division of Critical Care and Trauma, George Institute for Global Health, and Bankstown-Lidcombe Hospital, South Western Sydney Local Health District, Sydney (M. Saxena), and the Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine (G.M.E., A.D.N.), and the Department of Intensive Care, Alfred Health (A.D.N.), Monash University, Melbourne - all in Australia; the Medical Research Institute of New Zealand, Intensive Care Unit, Wellington Hospital, Wellington (P.J.Y., L.N.); the Departments of Surgical Sciences and Integrated Diagnostics (P.P.) and Anesthesiology and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience (P.P., I.B.), University of Genoa, Genoa, Italy; the Department of Nephrology and Medical Intensive Care (C. Storm), and Klinik und Hochschulambulanz für Neurologie (C.L.), Charité Universitätzmedizin, Berlin, Germany; the Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels (F.S.T.); the Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria (M.J.); the Department of Emergency Medicine, University of Pittsburgh, Pittsburgh (C.C.); and University College Dublin Clinical Research Centre at St. Vincent's University Hospital, Dublin, Ireland (A.D.N.).

Publisher: Massachusetts Medical Society Country of Publication: United States NLM ID: 0255562 Publication Model: Print Cited Medium: Internet ISSN: 1533-4406 (Electronic) Linking ISSN: 00284793 NLM ISO Abbreviation: N Engl J Med Subsets: MEDLINE

Cohen MS; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Chen YQ; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; McCauley M; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Gamble T; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Hosseinipour MC; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Kumarasamy N; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Hakim JG; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Kumwenda J; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Grinsztejn B; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Pilotto JH; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Godbole SV; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Chariyalertsak S; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Santos BR; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Mayer KH; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Hoffman IF; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Eshleman SH; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Piwowar-Manning E; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Cottle L; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Zhang XC; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Makhema J; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Mills LA; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Panchia R; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Faesen S; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Eron J; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Gallant J; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Havlir D; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Swindells S; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Elharrar V; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Burns D; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Taha TE; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Nielsen-Saines K; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Celentano DD; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Essex M; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Hudelson SE; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Redd AD; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien; Fleming TR; From the Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C., M.C.H., I.F.H., J.E.); the Divisions of Vaccine and Infectious Disease (Y.Q.C., X.C.Z.) and Public Health Science (Y.Q.C.) and the Statistical Center for HIV/AIDS Research and Prevention (L.C.), Fred Hutchinson Cancer Research Center, and the Department of Biostatistics, University of Washington (T.R.F.) - both in Seattle; FHI 360, Washington, DC (M.M.), and Durham, NC (T.G.); Y.R. Gaitonde Center for AIDS Research and Education, Chennai (N.K.), and National AIDS Research Institute, Pune (S.V.G.) - both in India; University of Zimbabwe, Harare (J.G.H.); College of Medicine-Johns Hopkins Project, Blantyre, Malawi (J.K.); Instituto de Pesquisa Clinica Evandro Chagas (B.G.) and Hospital Geral de Nova Iguacu and Laboratorio de AIDS e Imunologia Molecular-IOC/Fiocruz (J.H.S.P.), Rio de Janeiro, and Servico de Infectologia, Hospital Nossa Senhora da Conceicao/GHC, Porto Alegre (B.R.S.) - both in Brazil; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand (S.C.); Fenway Institute (K.H.M.) and Harvard School of Public Health (M.E.) - both in Boston; the Departments of Pathology (S.H.E., E.P.-M., S.E.H.) and Medicine (A.D.R.), Johns Hopkins University School of Medicine, the Department of Epidemiology, Bloomberg School of Public Health (T.E.T.), and Johns Hopkins Bloomberg School of Public Health (D.D.C.), Baltimore, and the Division of AIDS (V.E., D.B.) and Laboratory of Immunoregulation (A.D.R.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda - both in Maryland; Botswana Harvard AIDS Institute, Gaborone (J.M.); Centers for Disease Control and Prevention (CDC) Division of HIV/AIDS Prevention/KEMRI-CDC Research and Public Health Collaboration HIV Research Branch, Kisumu, Kenya (L.A.M.); Perinatal HIV Research Unit (R.P.) and Clinical HIV Research Unit, Department of Medicine, Faculty of Health Scien

Publisher: Massachusetts Medical Society Country of Publication: United States NLM ID: 0255562 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1533-4406 (Electronic) Linking ISSN: 00284793 NLM ISO Abbreviation: N Engl J Med Subsets: MEDLINE

Cohen MS; University of North Carolina at Chapel Hill, Institute for Global Health and Infectious Diseases, Suite 2115, Bioinformatics Bldg., 130 Mason Farm Rd., CB 7030, Chapel Hill, NC 27599, USA. mscohen@med.unc.edu; Chen YQ; McCauley M; Gamble T; Hosseinipour MC; Kumarasamy N; Hakim JG; Kumwenda J; Grinsztejn B; Pilotto JH; Godbole SV; Mehendale S; Chariyalertsak S; Santos BR; Mayer KH; Hoffman IF; Eshleman SH; Piwowar-Manning E; Wang L; Makhema J; Mills LA; de Bruyn G; Sanne I; Eron J; Gallant J; Havlir D; Swindells S; Ribaudo H; Elharrar V; Burns D; Taha TE; Nielsen-Saines K; Celentano D; Essex M; Fleming TR

Publisher: Massachusetts Medical Society Country of Publication: United States NLM ID: 0255562 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1533-4406 (Electronic) Linking ISSN: 00284793 NLM ISO Abbreviation: N Engl J Med Subsets: MEDLINE