1. Department of Surgery, Division of Cardiac Surgery, McMaster University, Hamilton, ON, Canada
2. Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
3. Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
4. Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, AB, Canada
5. Population Health Research Institute, Hamilton, ON, Canada
6. Department of Medicine, McMaster University, Hamilton, ON, Canada