1. Ottawa Centre for Health Equity Bruyère Research Institute Ottawa Canada
2. School of Epidemiology and Public Health, Faculty of Medicine University of Ottawa Ottawa Canada
3. Department of Clinical Epidemiology and Biostatistics McMaster University Hamilton Canada
4. Clinical Research Institute American University of Beirut Medical Center Beirut Lebanon
5. Department of Internal Medicine American University of Beirut Medical Center Beirut Lebanon
6. Methods Centre Bruyère Research Institute Ottawa Canada
7. C.T. Lamont Primary Health Care Research Centre Bruyère Research Institute Ottawa Canada
8. Department of Social and Behavioral Sciences, Richard M. Fairbanks School of Public Health Indiana University Indianapolis Indiana USA
9. Campbell Collaboration New Delhi India
10. MRC/CSO Social and Public Health Sciences Unit University of Glasgow Glasgow UK
11. Alliance for Health Policy and Systems Research World Health Organization Geneva Switzerland
12. Nursing, Midwifery and Allied Health Professions Research Unit Glasgow Caledonian University Glasgow UK
13. Departments of Health Research Methods Evidence, and Impact and of Medicine, McMaster University Hamilton Canada
14. Canadian Organization for Rare Disorders Ottawa Canada
15. Department of Public Health Universidade Federal de Ciências da Saúde Porto Alegre Brazil
16. The RAND Corporation Boston Massachusetts USA
17. Clinical Epidemiology Program Ottawa Hospital Research Institute Ottawa Canada