1. Faculty of Health, Dalhousie University, Halifax, NS, Canada
2. School of Nursing, Faculty of Health, Dalhousie University, Halifax, NS, Canada
3. Tanzanian Training Center for International Health & St Francis University College of Health and Allied Sciences, Ifakara, Tanzania
4. Department of Pediatrics, Faculty of Medicine, Dalhousie University, & IWK Health Centre, Halifax, NS, Canada
5. Tanzanian Training Center for International Health, Ifakara
6. Departments of Pediatrics, Community Health and Epidemiology and Psychiatry, Dalhousie University & IWK Health Centre, Halifax, NS, Canada