McMaster University, McMaster University, American University of Beirut, University of Kansas - University of Kansas Medical Center, University of Waterloo, affiliation not provided to SSRN, American University of Beirut, Jagiellonian University in Krakow - Medical College, University of Split - School of Medicine, Fudan University, McMaster University, McMaster University, King Saud University Medical City, affiliation not provided to SSRN, McMaster University, McMaster University, McMaster University - Department of Health Research Methods, Evidence, and Impact (HEI), Masaryk University, McMaster University - Department of Health Research Methods, Evidence, and Impact (HEI), Institute of Health Information and Statistics of the Czech Republic, Sant Pau Biomedical Research Institute (IIB Sant Pau) - Iberoamerican Cochrane Centre - Department of Clinical Epidemiology and Public Health, IRCCS Humanitas Research Hospital and American University of Beirut - Department of Internal Medicine