1. School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
2. Department of Medical Education, Faculty of Medicine, University of Botswana, Gaborone, Botswana
3. Ukwanda Centre for Rural Health, Stellenbosch University, Stellenbosch, South Africa
4. Dornsife School of Public Health, Drexel University, Philadelphia, USA
5. College of Medicine, University of Ibadan, Ibadan, Nigeria
6. Department of Medical Physiology School of Medicine, Maseno University, Kisumu, Kenya
7. School of Medicine, Moi University, Eldoret, Kenya
8. Department of Human Pathology, School of Medicine, University of Nairobi, Nairobi, Kenya
9. College of Health Sciences, Makerere University, Kampala, Uganda
10. School of Medicine, Kabale University, Kabale, Uganda
11. Centre for Health Policy, University of the Witwatersrand, Johannesburg South Africa