1. Department of Medicine, Faculty of Health Sciences, McMaster University , 1280 Main St W., Hamilton L8S 4K1 , Canada
2. Hamilton Health Sciences, Population Health Research Institute , 237 Barton St. East, Hamilton, ON L8L 2X2 , Canada
3. Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University , 1280 Main St W., Hamilton L8S 4K1 , Canada
4. National Association of Hospital Cardiologists Research Center (ANMCO) , Florence , Italy
5. Mount Sinai Heart, Icahn School of Medicine at Mount Sinai , New York , USA