1. Department of Dermatology Oregon Health and Sciences University Portland OR USA
2. Ministry of Health of Botswana Gaborone Botswana
3. Department of Dermatology Perelman School of Medicine at the University of Pennsylvania Philadelphia PA USA
4. Department of Radiation Oncology University of Pennsylvania Philadelphia PA USA
5. Department of Oncology Princess Marina Hospital Gaborone Botswana
6. Department of Medical Oncology Massachusetts General Hospital Boston MA USA
7. Department of Anatomical Pathology National Health Laboratory Gaborone Botswana
8. Department of Pathology University of Botswana School of Medicine Gaborone Botswana
9. Department of Medicine Statistics Core David Geffen School of Medicine University of California, Los Angeles Los Angeles CA USA
10. Division of Infectious Diseases Brigham and Women's Hospital Boston MA USA
11. Botswana Harvard AIDS Institute Gaborone Botswana
12. Harvard T. H. Chan School of Public Health Boston MA USA
13. Department of Dermatology and Pathology University of Iowa Iowa City IA USA