1. Department of Surgery, University of California, San Francisco, San Francisco, CA
2. UCSF's Center for Health Equity in Surgery and Anesthesia, San Francisco, CA
3. Department of Surgery, Muhimbili University for Health and Allied Sciences, Dar es Salaam, Tanzania
4. Department of Surgery, Catholic University for Health and Allied Sciences, Mwanza, Tanzania
5. Department of Surgery, Kilimanjaro Christian Medical Center, Moshi, Tanzania
6. Department of Surgery, University of Dodoma, Dodoma, Tanzania
7. Department of Surgery, Mnazi Mmoja Hospital, Zanzibar, Tanzania
8. Department of Surgery, Mbeya Zonal Referral Hospital, Mbeya, Tanzania
9. Department of Surgery, Muhimbili National Hospital, Dar es Salaam, Tanzania
10. Department of Surgery, Dodoma Regional Referral Hospital, Dodoma, Tanzania
11. Department of Surgery, Sekou Toure Regional Referral Hospital, Mwanza, Tanzania
12. Department of Urology, Tanga Regional Referral Hospital, Tanga, Tanzania
13. Department of Surgery, University of California, Davis, Sacramento, CA