1. Division of Nephrology, Department of Medicine, Western University, London, Ontario, Canada2Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada3Department of Clinical Epidemiology and Biostatistics, McMaster Universit
2. Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada4Population Health Research Institute, Hamilton, Ontario, Canada
3. Division of Nephrology, Department of Medicine, Western University, London, Ontario, Canada5Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Ontario, Canada
4. Section of Nephrology, Yale University School of Medicine, New Haven, Connecticut
5. Division of Cardiac Surgery, Western University, London, Ontario, Canada
6. Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Ontario, Canada
7. SAL Hospital and Medical Institute, Ahmadabad, India
8. Department of Cardiovascular Surgery, Fuiwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
9. Department of Cardiac Surgery, Centre Hospitalier de l’Université de Montréal CHUM, Montreal, Quebec, Canada
10. University Hospital Motol, Praha, Czech Republic
11. Instituto do Coracao do Hospital das Clinicas da, São Paulo, Brazil
12. Essex Cardiothoracic Centre and Anglia Ruskin University, Essex, England
13. Department of Cardiovascular Surgery, Hospital Universitario Fundacion Favaloro, Buenos Aires, Argentina
14. Mercy Hospital, Springfield, Missouri
15. Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada4Population Health Research Institute, Hamilton, Ontario, Canada16Division of Cardiac Surgery, McMaster University, Hamilton, Ontario, Canada
16. Population Health Research Institute, Hamilton, Ontario, Canada