1. President's Office Regional Administration and Local Government (PORALG)
2. Department of Public Health, St Francis University College of Health and Allied Science
3. GE Foundation, Boston, MA, USA
4. Program in Global Surgery and Social Change, Harvard Medical School, Boston, MA, USA
5. Program in Global Surgery and Social Change, Harvard Medical School,Boston, MA, USA
6. President's Office Regional Administration and Local Goverment (PORALG), Dodoma, Tanzania
7. Center for Reforms, Innovation, Health Policies and Implementation Research (CeRIHI), Dodoma, Tanzania
8. Department of Plastic and Oral Surgery. Boston Children's Hospital, Boston, MA, USA
9. Department of Anaesthesiology and Surgery, Boston Children's Hospital, Boston, MA, USA