1. Department of Global Public Health and PrimaryCare, University of Bergen, Bergen, Norway
2. Department of Clinical DentistryUniversity of Bergen, Bergen, Norway
3. Centre for International Health, Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
4. School of Public HealthMakerere University, Kampala, Uganda
5. Department of Paediatrics and Child HealthMakerere University, Kampala, Uganda