1. Lecturer, Perioperative Research Group, Department of Anaesthetics, Inkosi Albert Luthuli Central Hospital, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa; Research Fellow, Population Health Research Institute, Hamilton, Ontario, Canada; and Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio.
2. Honorary Associate Professor, Perioperative Research Group, Department of Anaesthetics, Inkosi Albert Luthuli Central Hospital, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal.
3. Statistician, Department of Clinical Epidemiology and Biostatistics, Faculty of Health Sciences
4. Anaesthetic Consultant
5. Professor, Departments of Clinical Epidemiology and Biostatistics/Anesthesia/Pediatrics, McMaster University; Director, Biostatistics Unit, St Joseph’s Healthcare, Hamilton, Ontario, Canada; and Population Health Research Institute, Hamilton Health Sciences, Hamilton, Ontario, Canada.
6. Consultant Cardiologist and Trust R&D Director, Barnet and Chase Farm Hospital NHS Trust, Barnet Hospital, Barnet, United Kingdom.
7. Assistant Professor, Department of Anaesthesia and Intensive Care Medicine, University Hospital Basel, Basel, Switzerland.
8. Consultant Surgeon, Department of Surgical Science, University of Perugia, Ospedale S.Maria, Perugia, Italy.
9. Academic Clinical Fellow, Department of Cardiovascular Medicine, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom.
10. Director, Cardioncology Unit, European Institute of Oncology, Milan, Italy.
11. Research Fellow and Geriatrician
12. Associate Professor, Department of Vascular and General Surgery and Angiology, Pomeranian Medical University, Szczecin, Poland.
13. Associate Professor, Department of Medical-Surgery Sciences and Translational Medicine, University La Sapienza and Emergency Department, Sant’Andrea Hospital, Rome, Italy.
14. Consultant Surgeon, Division of Visceral Surgery and Medicine, University Hospital Berne, Inselspital Berne, Bern, Switzerland.
15. Associate Professor, Departments of Aged Care, Northern Clinical Research Centre, The Northern Hospital, Epping, Victoria, Australia, and The Department of Medicine, Austin and Northern Health, The University of Melbourne, Victoria, Australia.
16. Associate Professor, Department of Anesthesia and Intensive Care Medicine, Medical University of Graz, Graz, Austria.
17. Assistant Professor, Departments of Anesthesia, Clinical Epidemiology and Biostatistics
18. Consultant Urological Surgeon, Departments of Urology, Stepping Hill Hospital, Stockport and Wrightington, Wigan and Leigh NHS Foundation Trust, Wigan, United Kingdom.
19. Associate Professor, Divison of Cardiology, Department of Internal Medicine, Ewha Womans University, School of Medicine, Mokdong Hospital, Seoul, Korea.
20. Consultant Surgeon, Department of Vascular Surgery, University of Aberdeen and Aberdeen Royal Infirmary, NHS Grampian, Foresterhill, Aberdeen, United Kingdom.
21. Professor of Internal Medicine/Nephrology, University of Belgrade, School of Medicine, Belgrade, Serbia.
22. Assistant Professor, Department of Internal Medicine, University of Virginia, Charlottesville, Virginia.
23. Michael Cudahy Professor and Chair, Department of Outcomes Research, Cleveland Clinic.
24. Consultant Vascular Surgeon, Department of Vascular Surgery, Ninewells Hospital and Medical School, Dundee, United Kingdom.
25. Masters Candidate, Department of Mathematics and Statistics, McMaster University, Hamilton, Ontario, Canada.
26. Head of Cardiac Diagnostics Unit, M. Pirogow Provincial Specialist Hospital, Lodz, Poland.
27. Associate Professor, Departments of Medicine, Clinical Epidemiology and Biostatistics, Population Health Research Institute, Hamilton Health Sciences.