1. Department of Clinical Dentistry; University of Bergen; Bergen Norway
2. Centre for International Health; University of Bergen; Bergen Norway
3. Department of Dentistry; School of Health Sciences; College of Health Sciences; Makerere University; Kampala Uganda
4. Department of Epidemiology and Biostatics; School of Public Health; College of Health Sciences; Makerere University; Kampala Uganda
5. Centre for Intervention Science in Maternal and Child Health (CISMAC); Centre for International Health; University of Bergen; Bergen Norway
6. Department of Paediatrics and Child Health; School of Medicine; College of Health Sciences; Makerere University; Kampala Uganda