1. University of Ottawa; Bruyère Research Institute; 43 Bruyère St Annex E, room 312 Ottawa ON Canada K1N 5C8
2. Bruyère Research Institute; Methods Centre; 85 Primrose Avenue Ottawa ON Canada
3. London School of Hygiene and Tropical Medicine; Department of Social & Environmental Health Research, Faculty of Public Health & Policy; 15-17 Tavistock Place London UK WC1H 9SH
4. University of Ottawa; School of Psychology, Faculty of Social Sciences; Room 407C, Montpetit Hall 125 University Ottawa ON Canada K1N 6N5
5. Canadian Agency for Drugs and Technologies in Health (CADTH); 600-865 Carling Avenue Ottawa ON Canada
6. Bruyere Research Institute; Ottawa ON Canada
7. Faculty of Medicine, University of Ottawa; Department of Medicine; Ottawa ON Canada K1N 6N5
8. No affiliation; 28 Greenwood Road Ingersoll ON Canada N5C 3N1
9. Ottawa Hospital Research Institute; Clinical Epidemiology Program; The Ottawa Hospital - General Campus 501 Smyth Road, Box 711 Ottawa ON Canada K1H 8L6
10. Stellenbosch University; Centre for Evidence-based Health Care, Faculty of Medicine and Health Sciences; PO Box 241 Cape Town South Africa 8000
11. Ottawa Hospital Research Institute; Box 208, 501 Smyth Road Ottawa ON Canada K1H 8L6
12. University of Ottawa; Department of Epidemiology and Community Medicine; 501 Smyth Road Ottawa ON Canada K1H 8L6
13. University of Ottawa; Family Medicine; 75 Bruyere St Ottawa ON Canada K1N 5C8
14. Pontificia Universidad Católica de Chile; Department of Family Medicine, Faculty of Medicine; Centro Medico San Joaquin, Vicuña Mackenna 4686 Macul Santiago Chile