1. The Carter Center Nigeria, Jos, Nigeria;
2. Plateau State Ministry of Health, Jos, Nigeria;
3. Nasarawa State Ministry of Health, Lafia, Nigeria;
4. University of Jos, Jos, Nigeria;
5. Department of Public Health, Federal Ministry of Health, Abuja, Nigeria;
6. The Carter Center, Atlanta, Georgia;
7. University of South Florida, Tampa, Florida;
8. Imo State University, Owerri, Nigeria