1. Division of Medical Oncology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
2. Optimal Cancer Care Alliance, Ann Arbor, MI
3. Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
4. Clalit Health Service, Tel Aviv, Israel
5. Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
6. Division of Cancer Care and Epidemiology, Departments of Oncology and Public Health Sciences, Queen's University Cancer Research Institute, Kingston, Ontario, Canada