부산대학교 도서관

McGillion MH; Watt-Watson J; Stevens B; LeFort SM; Coyte P; Graham A

Journal of Pain & Symptom Management (J PAIN SYMPTOM MANAGE), Aug2008; 36(2): 126-140. (15p)

McGillion MH; Watt-Watson JH; Kim J; Graham A

Canadian Journal of Cardiovascular Nursing (CAN J CARDIOVASC NURS), 2004; 14(2): 12-22. (11p)

University of Toronto (Canada) 2006; Ph.D. 189 p-189 p. (1p)

Lamy A; Population Health Research Institute, Hamilton, Canada; Department of Surgery, McMaster University, Hamilton, Canada.; Sirota DA; E. Meshalkin National Medical Research Center, Novosibirsk, Russia.; Jacques F; Institut Universitaire de cardiologie et de pneumologie de Québec, Université Laval, IUCPQ, Quebec City, Canada.; Poostizadeh A; Kelowna General Hospital, Kelowna, Canada.; Noiseux N; Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, Canada.; Efremov S; Saint Petersburg State University Hospital, Saint Petersburg, Russia.; Demers P; Montreal Heart Institute, Montreal, Canada.; Akselrod B; Petrovsky National Centre of Surgery, Moscow, Russia.; Wang CY; Department of Anaesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.; Arora RC; Division of Cardiac Surgery, Harrington Heart and Vascular Institute, University of Hospitals, Cleveland, OH; Department of Surgery, Case Western Reserve University, Cleveland, OH.; Branny P; Head of Cardiac Surgery Department, Hospital Agel Trinec-Podlesi, Trinec, Czech Republic.; McGuinness SP; Auckland City Hospital, Auckland, New Zealand.; Brown CD; New Brunswick Heart Centre, Saint John, New Brunswick.; Jeanmart H; CIUSSS-NIM Hôpital du Sacré-Coeur de Montréal, Montreal, Canada.; Zhao Q; Rujin Hospital, Shanghai, China; Shanghai Jiao Tong University School of Medicine, Shanghai, China.; Zhang H; Beijing Anzhen Hospital, Beijing, China.; Belley-Côté EP; Population Health Research Institute, Hamilton, Canada; Department of Medicine, McMaster University, Hamilton, Canada.; Whitlock RP; Population Health Research Institute, Hamilton, Canada; Department of Surgery, McMaster University, Hamilton, Canada.; Browne A; Hamilton Health Sciences, General Hospital, Hamilton, Canada.; Copland I; Population Health Research Institute, Hamilton, Canada.; Vincent J; Population Health Research Institute, Hamilton, Canada.; Khatun R; Population Health Research Institute, CANADA.; Balasubramanian K; Population Health Research Institute, Hamilton, Canada.; Bangdiwala SI; Population Health Research Institute, Hamilton, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada.; McGillion MH; Population Health Research Institute, Hamilton, Canada; School of Nursing, McMaster University, Hamilton, Canada.; Fox-Robichaud AE; Dept of Medicine and Thrombosis and Atherosclerosis Research Institute, McMaster University, Hamilton, ON Canada.; Spence J; Population Health Research Institute, Hamilton, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada; Department of Anesthesia, McMaster University, Hamilton, Canada.; Yusuf S; Population Health Research Institute, Hamilton, Canada; Department of Medicine, McMaster University, Hamilton, Canada.; Devereaux PJ; Population Health Research Institute, Hamilton, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada; Department of Medicine, McMaster University, Hamilton, Canada.

Publisher: Lippincott Williams & Wilkins Country of Publication: United States NLM ID: 0147763 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1524-4539 (Electronic) Linking ISSN: 00097322 NLM ISO Abbreviation: Circulation Subsets: MEDLINE

Nolde JM; Dobney Hypertension Centre, Royal Perth Hospital Research Foundation, Perth, Australia.; Schlaich MP; Dobney Hypertension Centre, Royal Perth Hospital Research Foundation, Perth, Australia.; Sessler DI; Department of Outcomes Research, Cleveland Clinic, Cleveland, OH, USA.; Mian A; School of Computer Science and Software Engineering, University of Western Australia, Perth, Australia.; Corcoran TB; Department of Anaesthesia and Pain Medicine, Royal Perth Hospital and Medical School, University of Western Australia and Department of Anaesthesiology and Peri-operative Medicine, Alfred Hospital and Monash University, Melbourne, Australia.; Chow CK; Westmead Applied Research Centre, Faculty of Medicine and Health, University of Sydney, and Department of Cardiology, Westmead Hospital, Sydney, Australia.; Chan MTV; Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China.; Borges FK; McMaster University, Faculty of Health Sciences and Population Health Research Institute, Hamilton, ON, Canada.; McGillion MH; McMaster University, Faculty of Health Sciences and Population Health Research Institute, Hamilton, ON, Canada.; Myles PS; Department of Anaesthesiology and Peri-operative Medicine, Alfred Hospital and Monash University, Melbourne, Australia.; Mills NL; British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh and Usher Institute, Edinburgh, UK.; Devereaux PJ; McMaster University, Faculty of Health Sciences and Population Health Research Institute, Hamilton, ON, Canada.; Hillis GS; Medical School, University of Western Australia and Department of Cardiology, Royal Perth Hospital, Perth, Australia.

Publisher: Wiley-Blackwell Country of Publication: England NLM ID: 0370524 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1365-2044 (Electronic) Linking ISSN: 00032409 NLM ISO Abbreviation: Anaesthesia Subsets: MEDLINE

Marcucci M; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Painter TW; Acute Care Medicine, University of Adelaide, Adelaide, South Australia, Australia (T.W.P.).; Conen D; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Lomivorotov V; Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Centre, Novosibirsk, Russia (V.L., S.I.).; Sessler DI; Anesthesiology Institute, Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio (D.I.S., K.R., S.A., K.M., A.K.).; Chan MTV; The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China (M.T.V.C., W.K.K.W.).; Borges FK; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Leslie K; Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne, Melbourne, Victoria, Australia (K.L.).; Duceppe E; Department of Medicine, Centre Hospitalier de l'Université de Montréal, Montreal, Quebec, Canada (E.D.).; Martínez-Zapata MJ; Iberoamerican Cochrane Centre, Public Health and Clinical Epidemiology Service, IIB Sant Pau, CIBERESP, Barcelona, Spain (M.J.M.).; Wang CY; Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W., C.C.C.).; Xavier D; St. John's Medical College, Bangalore, India (D.X.).; Ofori SN; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Wang MK; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Efremov S; Saint Petersburg State University Hospital, Saint Petersburg, Russia (S.E.).; Landoni G; Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy (G.L.).; Kleinlugtenbelt YV; Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.).; Szczeklik W; Centre for Intensive Care and Perioperative Medicine, Jagiellonian University Medical College, Krakow, Poland (W.S.).; Schmartz D; CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium (D.S.).; Garg AX; Department of Medicine, Western University, London, Ontario, Canada (A.X.G.).; Short TG; Department of Anaesthesia, Auckland City Hospital, Auckland, New Zealand (T.G.S.).; Wittmann M; Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.).; Meyhoff CS; Department of Anesthesia and Intensive Care, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark (C.S.M.).; Amir M; Department of Surgery, Shifa International Hospital and Shifa Tameer-e-Millat University, Islamabad, Pakistan (M.A.).; Torres D; Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, Santiago, Chile (D.T.).; Patel A; Department of Medicine, McMaster University, Hamilton, Ontario, Canada (A.P., V.T.).; Ruetzler K; Anesthesiology Institute, Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio (D.I.S., K.R., S.A., K.M., A.K.).; Parlow JL; Department of Anesthesiology and Perioperative Medicine, Queen's University, and Kingston Health Sciences Centre, Kingston, Ontario, Canada (J.L.P.).; Tandon V; Department of Medicine, McMaster University, Hamilton, Ontario, Canada (A.P., V.T.).; Fleischmann E; Department of Anesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna, Austria (E.F.).; Polanczyk CA; UFRGS, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, IATS; Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.).; Lamy A; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Jayaram R; Department of Anaesthetics, Clinical Neurosciences, University of Oxford, Oxford University Hospitals NHS Trust, Oxford, United Kingdom (R.J.).; Astrakov SV; Department of Anesthesiology, Novosibirsk State University, Novosibirsk, Russia (S.V.A.).; Wu WKK; The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China (M.T.V.C., W.K.K.W.).; Cheong CC; Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W., C.C.C.).; Ayad S; Anesthesiology Institute, Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio (D.I.S., K.R., S.A., K.M., A.K.).; Kirov M; Department of Anesthesiology and Intensive Care Medicine, Northern State Medical University, Arkhangelsk, Russia (M.K.).; de Nadal M; Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain (M. de N.).; Likhvantsev VV; V. Negovsky Reanimatology Research Institute, Moscow, Russia (V.V.L.).; Paniagua P; Anesthesiology Department, Santa Creu i Sant Pau University Hospital, Barcelona, Spain (P.P.).; Aguado HJ; Trauma & Orthopaedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid, Spain (H.J.A.).; Maheshwari K; Anesthesiology Institute, Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio (D.I.S., K.R., S.A., K.M., A.K.).; Whitlock RP; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; McGillion MH; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Vincent J; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Copland I; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Balasubramanian K; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Biccard BM; Department of Anesthesia and Perioperative Medicine, Groote Schuur Hospital, and University of Cape Town, Cape Town, South Africa (B.M.B.).; Srinathan S; Section of Thoracic Surgery, Department of Surgery, University of Manitoba, Winnipeg, Manitoba, Canada (S.S.).; Ismoilov S; Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Centre, Novosibirsk, Russia (V.L., S.I.).; Pettit S; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Stillo D; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Kurz A; Anesthesiology Institute, Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio (D.I.S., K.R., S.A., K.M., A.K.).; Belley-Côté EP; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Spence J; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; McIntyre WF; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Bangdiwala SI; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Guyatt G; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada (G.G.).; Yusuf S; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).; Devereaux PJ; Population Health Research Institute, Hamilton, Ontario, Canada (M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., I.C., K.B., S.P., D.S., E.P.B., J.S., W.F.M., S.I.B., S.Y., P.J.D.).

Publisher: American College of Physicians--American Society of Internal Medicine Country of Publication: United States NLM ID: 0372351 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1539-3704 (Electronic) Linking ISSN: 00034819 NLM ISO Abbreviation: Ann Intern Med Subsets: MEDLINE

Bird M; School of Nursing, McMaster University, Hamilton, ON, Canada.; Carter N; School of Nursing, McMaster University, Hamilton, ON, Canada.; Lim A; Department of Pediatrics, McMaster University, Hamilton, ON, Canada.; Kazmie N; School of Nursing, McMaster University, Hamilton, ON, Canada.; Fajardo C; Ontario Health (OTN), Toronto, ON, Canada.; Reaume S; School of Public Health and Health Systems, University of Waterloo, Waterloo, ON, Canada.; McGillion MH; School of Nursing, McMaster University, Hamilton, ON, Canada.; Population Health Research Institute, Hamilton, ON, Canada.

Publisher: JMIR Publications Country of Publication: Canada NLM ID: 101726394 Publication Model: Electronic Cited Medium: Internet ISSN: 2561-326X (Electronic) Linking ISSN: 2561326X NLM ISO Abbreviation: JMIR Form Res Subsets: PubMed not MEDLINE

Devereaux PJ; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Marcucci M; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Painter TW; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Conen D; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Lomivorotov V; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Sessler DI; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Chan MTV; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Borges FK; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Martínez-Zapata MJ; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Wang CY; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Xavier D; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Ofori SN; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Wang MK; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Efremov S; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Landoni G; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Kleinlugtenbelt YV; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Szczeklik W; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Schmartz D; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Garg AX; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Short TG; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Wittmann M; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Meyhoff CS; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Amir M; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Torres D; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Patel A; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Duceppe E; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Ruetzler K; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Parlow JL; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Tandon V; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Fleischmann E; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Polanczyk CA; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Lamy A; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Astrakov SV; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Rao M; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Wu WKK; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Bhatt K; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; de Nadal M; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Likhvantsev VV; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Paniagua P; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Aguado HJ; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Whitlock RP; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; McGillion MH; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Prystajecky M; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Vincent J; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Eikelboom J; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Copland I; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Balasubramanian K; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Turan A; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Bangdiwala SI; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Stillo D; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Gross PL; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Cafaro T; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Alfonsi P; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Roshanov PS; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Belley-Côté EP; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Spence J; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Richards T; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; VanHelder T; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; McIntyre W; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Guyatt G; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Yusuf S; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).; Leslie K; From the Population Health Research Institute (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.L., R.P.W., M.H.M., J.V., J.E., I.C., K. Balasubramanian, S.I.B., D. Stillo, T.C., P.S.R., E.P.B.-C., J.S., W.M., S.Y.), the Departments of Health Research Methods, Evidence, and Impact (P.J.D., M.M., D.C., F.K.B., S.N.O., M.K.W., A.X.G., S.I.B., J.S., G.G.), Medicine (P.J.D., M.M., D.C., F.K.B., M.K.W., A.P., V.T., J.E., P.L.G., E.P.B.-C., W.M., G.G., S.Y.), Surgery (A.L., R.P.W.), and Anesthesia (J.S., T.V.) and the School of Nursing (M.H.M.), McMaster University, Hamilton, the Departments of Medicine (A.X.G., P.S.R.) and Epidemiology and Biostatistics (A.X.G.), Western University, London, and the Department of Anesthesiology and Perioperative Medicine, Queen's University and Kingston Health Sciences Centre, Kingston (J.L.P.), ON, the Department of Medicine, Centre Hospitalier de l'Université de Montréal (E.D.), and the Department of Medicine, Jewish General Hospital, McGill University (T.C.), Montreal, and the Department of Medicine, University of Saskatchewan, Saskatoon (M.P.) - all in Canada; the Discipline of Acute Care Medicine, University of Adelaide (T.W.P.), and the Department of Anaesthesia, Royal Adelaide Hospital (T.W.P.), Adelaide, SA, and the Department of Anaesthesia and Perioperative Medicine, Monash University (T.R.), and the Department of Critical Care Medicine, Melbourne Medical School, University of Melbourne (K.L.), Melbourne, VIC - all in Australia; the Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center (V.L.), and the Department of Anesthesiology and Intensive Care (V.L.) and the Department of Anesthesiology, V. Zelman Institute of Medicine and Psychology (S.V.A.), Novosibirsk State University, Novosibirsk, Saint Petersburg State University Hospital, Saint Petersburg (S.E.), and V. Negovsky Reanimatology Research Institute, Anesthesia and Intensive Care Department, First Moscow State Medical University (Sechenov University), Moscow (V.V.L.) - all in Russia; the Departments of Outcomes Research (D.I.S., K.R., A.T.) and General Anesthesia (K.R., A.T.) and the Anesthesiology Institute (D.I.S., K.R., A.T.), Cleveland Clinic, Cleveland; Chinese University of Hong Kong, Shatin, China (M.T.V.C., W.K.K.W.); Iberoamerican Cochrane Center, Public Health and Clinical Epidemiology Service, Institut d'Investigació Biomèdica Sant Pau, Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (M.J.M.-Z.), the Department of Anesthesiology and Intensive Care, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona (M.N.), and the Anesthesiology Department, Santa Creu i Sant Pau University Hospital (P.P.), Barcelona, and the Trauma and Orthopedic Surgery Department, Hospital Clínico Universitario de Valladolid, Valladolid (H.J.A.) - all in Spain; the Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); St. John's Medical College, Bangalore (D.X., M.R.), and the Department of Gastrointestinal Surgery, Surat Institute of Digestive Sciences Hospital and Research Center, Surat (K. Bhatt) - both in India; the Department of Anesthesiology and Intensive Care, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan (G.L.); the Department of Orthopedic and Trauma Surgery, Deventer Ziekenhuis, Deventer, the Netherlands (Y.V.K.); Jagiellonian University Medical College, Center for Intensive Care and Perioperative Medicine, Krakow, Poland (W.S.); Centre Hospitalier Universitaire Brugmann, Université Libre de Bruxelles, Brussels (D. Schmartz); the Department of Anesthesia, Auckland City Hospital, and the School of Health Sciences, University of Auckland, Auckland, New Zealand (T.G.S.); the Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany (M.W.); the Department of Anesthesia and Intensive Care, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and the Department of Clinical Medicine, University of Copenhagen, Copenhagen (C.S.M.); Shifa International Hospital, Islamabad, Pakistan (M.A.); Departamento de Epidemiología y Estudios en Salud, Universidad de Los Andes, and Servicio de Anestesiología, Clínica Santa María, Santiago, Chile (D.T.); the Department of Anesthesia, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna (E.F.); Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, National Institute for Health Technology Assessment, and Hospital Moinhos de Vento, Porto Alegre, Brazil (C.A.P.); and the Department of Anesthesia, Hospital Paris Saint Joseph, University of Paris, Paris (P.A.).

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

Devereaux PJ; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Lamy A; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Chan MTV; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Allard RV; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Lomivorotov VV; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Landoni G; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Zheng H; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Paparella D; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; McGillion MH; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Belley-Côté EP; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Parlow JL; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Underwood MJ; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Wang CY; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Dvirnik N; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Abubakirov M; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Fominskiy E; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Choi S; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Fremes S; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Monaco F; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Urrútia G; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Maestre M; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Hajjar LA; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Hillis GS; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Mills NL; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Margari V; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Mills JD; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Billing JS; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Methangkool E; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Polanczyk CA; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Sant'Anna R; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Shukevich D; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Conen D; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Kavsak PA; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; McQueen MJ; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Brady K; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Spence J; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Le Manach Y; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Mian R; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Lee SF; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Bangdiwala SI; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Hussain S; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Borges FK; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Pettit S; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Vincent J; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Guyatt GH; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Yusuf S; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Alpert JS; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; White HD; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).; Whitlock RP; From McMaster University (P.J.D., A.L., M.H.M., E.P.B.-C., N.D., D.C., P.A.K., M.J.M., J.S., Y.L.M., R.M., S.F.L., S.I.B., S.H., F.K.B., G.H.G., S.Y., R.P.W.), Hamilton Health Sciences (P.J.D., A.L., E.P.B.-C., N.D., D.C., P.A.K., Y.L.M., F.K.B., G.H.G., S.Y., R.P.W.), and the Population Health Research Institute (P.J.D., A.L., M.H.M., E.P.B.-C., D.C., M.J.M., K.B., J.S., Y.L.M., R.M., S.F.L., S.I.B., F.K.B., S.P., J.V., S.Y., R.P.W.), Hamilton, Queen's University, Kingston (R.V.A., J.L.P.), and Sunnybrook Health Sciences Centre and the University of Toronto, Toronto (S.C., S.F.) - all in Ontario, Canada; the Chinese University of Hong Kong, Hong Kong (M.T.V.C., M.J.U.), and the First Affiliated Hospital of Xinjiang Medical University, Urumqi (H.Z.) - both in China; E. Meshalkin National Medical Research Center (V.V.L., M.A.) and Novosibirsk State University (V.V.L.), Novosibirsk, and the Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo (D.S.) - all in Russia; IRCCS San Raffaele Scientific Institute (G.L., E.F., F.M.) and Vita-Salute San Raffaele University (G.L., F.M.), Milan, the University of Foggia, Foggia (D.P.), and Santa Maria Hospital GVM Care and Research, Bari (D.P., V.M.) - all in Italy; the University of Malaya, Kuala Lumpur, Malaysia (C.Y.W.); Hospital de la Santa Creu i Sant Pau (G.U., M.M.) and Institut d'Investigació Biomèdica Sant Pau-CIBERESP (G.U.) - both in Barcelona; Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo (L.A.H.), and Hospital Moinhos de Vento (C.A.P.), Hospital de Clínicas de Porto Alegre (C.A.P.), and Instituto de Cardiologia do Rio Grande do Sul (R.S.), Porto Alegre - all in Brazil; Royal Perth Hospital and the University of Western Australia - both in Perth (G.S.H.); the University of Edinburgh, Edinburgh (N.L.M.), the Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool (J.D.M.), and the Royal Wolverhampton NHS Trust, Wolverhampton (J.S.B.) - all in the United Kingdom; the University of California, Los Angeles, Los Angeles (E.M.); the University of Arizona College of Medicine, Tucson (J.S.A.); and Auckland City Hospital and the University of Auckland - both in Auckland, New Zealand (H.D.W.).

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

McGillion MH; School of Nursing, McMaster University, Hamilton, ON, Canada.; Population Health Research Institute, Hamilton, ON, Canada.; Dvirnik N; Population Health Research Institute, Hamilton, ON, Canada.; Yang S; McGill University, Montreal, QC, Canada.; Belley-Côté E; Population Health Research Institute, Hamilton, ON, Canada.; Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada.; Lamy A; Population Health Research Institute, Hamilton, ON, Canada.; Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada.; Whitlock R; Population Health Research Institute, Hamilton, ON, Canada.; Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada.; Marcucci M; Population Health Research Institute, Hamilton, ON, Canada.; Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada.; Borges FK; Population Health Research Institute, Hamilton, ON, Canada.; Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada.; Duceppe E; Department of Medicine, Faculty of Nedicine, Université de Montréal, Montréal, QC, Canada.; Ouellette C; School of Nursing, McMaster University, Hamilton, ON, Canada.; Population Health Research Institute, Hamilton, ON, Canada.; Bird M; School of Nursing, McMaster University, Hamilton, ON, Canada.; Carroll SL; School of Nursing, McMaster University, Hamilton, ON, Canada.; Population Health Research Institute, Hamilton, ON, Canada.; Conen D; Population Health Research Institute, Hamilton, ON, Canada.; Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada.; Tarride JE; Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada.; Harsha P; Research and Innovation, Hamilton Health Sciences, Hamilton, ON, Canada.; Scott T; Research and Innovation, Hamilton Health Sciences, Hamilton, ON, Canada.; Good A; Population Health Research Institute, Hamilton, ON, Canada.; Gregus K; Research and Innovation, Hamilton Health Sciences, Hamilton, ON, Canada.; Sanchez K; Population Health Research Institute, Hamilton, ON, Canada.; Benoit P; Cardiac and Vascular Intensive Care Unit, Hamilton Health Sciences, Hamilton, ON, Canada.; Owen J; Cardiac and Vascular Intensive Care Unit, Hamilton Health Sciences, Hamilton, ON, Canada.; Harvey V; Population Health Research Institute, Hamilton, ON, Canada.; Peter E; University of Toronto, Toronto, ON, Canada.; Petch J; Population Health Research Institute, Hamilton, ON, Canada.; Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada.; Centre for Data Science and Digital Health, Hamilton Health Sciences, Hamilton, ON, Canada.; Institute for Health Policy, Management, and Evaluation, University of Toronto, Toronto, ON, Canada.; Vincent J; Population Health Research Institute, Hamilton, ON, Canada.; Graham M; University of Alberta, Edmonton, AB, Canada.; Devereaux PJ; Population Health Research Institute, Hamilton, ON, Canada.; Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada.

Publisher: JMIR Publications Inc Country of Publication: Canada NLM ID: 101624439 Publication Model: Electronic Cited Medium: Internet ISSN: 2291-5222 (Electronic) Linking ISSN: 22915222 NLM ISO Abbreviation: JMIR Mhealth Uhealth Subsets: MEDLINE