Pathology- Transfusion Medicine, All India Institute of Medical Sciences, Bhopal, IND.

Department of Nursing, Zhongshan Hospital, Fudan University, Shanghai, China.; Department of Medical Affairs, Zhongshan Hospital, Fudan University, Shanghai, China.; Faculty of Health: Medicine, Dentistry and Human Sciences, University of Plymouth, Plymouth, UK.; Department of Infectious Diseases, Zhongshan Hospital, Fudan University, Shanghai, China.; Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai, China.

From the Toronto General Hospital Research Institute, University Health Network, Canada (D.G., S.R., R.W., C.C., S.V., K.R., E.B., K.L.H., J.E.F.).; Department of Laboratory Medicine and Pathobiology, University of Toronto, Canada (D.G., R.W., S.V., K.R., E.B., J.E.F.).; Institute of Medical Science, University of Toronto, Canada (S.R., C.C., K.L.H., J.E.F.).; Division of Vascular Surgery, Toronto General Hospital, Canada. (S.R., K.L.H.).; Peter Munk Cardiac Centre, Toronto General Hospital, Canada. (K.L.H., J.E.F.).

[Sarkar, Kankan] Malda Coll, Dept Math, Malda 732101, W Bengal, India; [Khajanchi, Subhas] Presidency Univ, Dept Math, 86-1 Coll St, Kolkata 700073, W Bengal, India; [Nieto, Juan J.] Univ Santiago de Compostela, Inst Matemat, Santiago De Compostela, Spain

[Mahmoodpoor, Ata] Tabriz Univ Med Sci, Anesthesiol & Crit Care Med, Fac Med, Tabriz, Iran; [Nader, Nader D.] SUNY Buffalo, Anesthesiol & Surg, Jacobs Sch Med & Biomed Sci, Buffalo, NY USA

Critical Care Medicine Department, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.; Department of Internal Medicine, Kijabe Medical Center, Kijabe, Kenya.; Department of Critical Care, Sunnybrook Health Sciences Center, Toronto, Canada.; Critical Care Medicine, University of California San Diego, San Diego, California.; Divisions of Infectious Disease, University of California San Diego, San Diego, California.; Faculdade de Medicina, Universidade Federal da Bahia, Salvador, Brazil.; Department of Cardiology, University of Washington Medical Center, Seattle, Washington.; Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, Maryland.; Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland.; Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington Medical Center, Seattle, Washington.; Division of Pulmonary Allergy Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.; Department of Anaesthesiology and Critical Care Medicine, Aga Khan University Hospital, Nairobi, Kenya.; Department of Medicine, Interdepartmental Division of Critical Care Medicine, Toronto, Canada.; Critical Care Medicine Department, National Institutes of Health, Bethesda, Maryland.

DCT2, Oral and Maxillofacial Surgery, Ninewells Hospital, Dundee, UK.

[Ramirez, Juan M.] Univ Cordoba, Sch Med, Dept Morphol Sci, Cordoba, Spain; [Varela-Montes, Luis] Univ Rey Juan Carlos, Master Cirugia Bucal & Implantol, Madrid, Spain; [Gomez-Costa, Diego] Univ Rey Juan Carlos, Sch Dent, Oral Surg, Alcorcon Madrid, Spain; [Giovannini, Giovanni] Univ Alfonso X Sabio, Fac Ciencias Salud, Madrid, Spain; [Romero-Maroto, Martin] Univ Rey Juan Carlos, Sch Dent, Ortodoncia Oral Surg, Alcorcon Madrid, Spain; [Gomez de Diego, Rafael] Univ Rey Juan Carlos, Sch Dent, Master Cirugia & Implantol Bucal Oral Surg, Alcorcon Madrid, Spain

Physical Activity for Health Research Cluster, Health Research Institute, Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland.; School of Educational Sciences and Psychology, University of Eastern Finland, Joensuu, Finland.