1 Department of Medicine, Division of Nephrology, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montreal, Quebec, Canada.
2 Epidemiology Coordinating and Research (EPICORE) Centre, Department of Medicine, Division of Cardiology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada.
3 Langstaff Medical Centre, Woodbridge, Ontario, Canada.
4 Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada.
5 Department of Medicine, Division of Nephrology, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada. Electronic address: ghundemer@toh.ca.