Affiliation: | (1) Dept. of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Canada;(2) Department of Medicine, Wake Forest University, Winston-Salem, USA;(3) Rollins School of Public Health, Emory University, Atlanta, USA;(4) Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada;(5) Department of Political Science, York University, Toronto, Canada;(6) Department of Psychiatry and Peace Studies, McMaster University, Hamilton, Canada;(7) St. Michael's Hospital, University of Toronto, Toronto, Canada |