1. Faculty of Health Sciences, Simon Fraser University, Burnaby, Canada
2. Faculty of Health Disciplines, Athabasca University, Athabasca, Canada
3. LB Counselling, Port Moody, British Columbia
4. School of Population and Public Health, University of British Columbia, Vancouver, Canada
5. Institute for Social Research, University of Michigan, Ann Arbor, MI, USA
6. Department of Psychology, University of British Columbia, Vancouver, Canada