1. EAC Regional Centre of Excellence for Vaccines, Immunization, and Health Supply Chain Management, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
2. National Malaria Control Programme, Ministry of Health, Dodoma, Tanzania
3. Department of Business Studies, Mzumbe University, Dar es salaam, Tanzania
4. Swiss Tropical and Public Health Institute, Dar es Salaam, Tanzania