1 School of Epidemiology and Public Health, University of Ottawa, 600 Peter Morand Crescent, Ottawa, ON K1G 5Z3. Electronic address: jmcgowan@uottawa.ca.
2 Department of Health Research Methods, Evidence, and Impact, Michael G. DeGroote Cochrane Canada & McMaster GRADE Centres, McMaster University, Hamilton, ON, Canada; Department of Internal Medicine, American University of Beirut Medical Center, P.O.Box 11-0236 / CRI (E15), Riad-El-Solh, Beirut 1107 2020, Lebanon.
3 Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau-CIBERESP), Barcelona 08025, Spain.
4 School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia.
5 Urology Section, Minneapolis VA Health Care System, Minneapolis, MN; and 22Department of Urology, University of Minnesota, Minneapolis, MN.
6 Department of Epidemiology Lazio Region, Via Cristoforo Colombo 112, 00147.
7 Division for Health Services, Norwegian Institute of Public Health, Oslo, Norway; Institute of Health and Society, University of Oslo, Oslo, Norway.
8 Department of Health Research Methods, Evidence, and Impact, Michael G. DeGroote Cochrane Canada & McMaster GRADE Centres, McMaster University, Hamilton, ON, Canada.
9 Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health institute, Amsterdam, Netherlands.
10 Institute for Evidence in Medicine, Medical Center and Faculty of Medicine, University of Freiburg, Germany; Cochrane Germany, Cochrane Germany Foundation, Freiburg, Germany.
11 Department of Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA.
12 Department of Medicine, University of Ottawa, Ottawa, Kanada.
13 Department of Health Research Methods, Evidence, and Impact, Michael G. DeGroote Cochrane Canada & McMaster GRADE Centres, McMaster University, Hamilton, ON, Canada; Institute for Evidence in Medicine, Medical Center and Faculty of Medicine, University of Freiburg, Germany.