1. Research Centre for Health Promotion, Faculty of Psychology,
University of Bergen, Norway, Division of Mental Health, Norwegian Institute of Public
Health, Oslo, Norway, leif.aaro@psych.uib.no
2. Research Centre for Health Promotion, Faculty of Psychology,
University of Bergen, Norway, Division of Child and Adolescent Psychiatry and Adolescent
Health Research Institute, University of Cape Town, South Africa
3. Department of Psychiatry, Muhimbili University College
of Health Sciences, Dar es Salaam, Tanzania
4. Health Promotion Unit, School of Health Sciences, University
of Limpopo, Turfloop Campus, Polokwane, South Africa
5. Research Centre for Health Promotion, Faculty of Psychology,
University of Bergen, Norway