1. Department of Obstetrics, Gynecology and Reproductive Sciences University of California San Francisco California USA
2. Department of Epidemiology and Biostatistics University of California San Francisco California USA
3. School of Public Health University of California Berkeley California USA
4. Beyond Fistula Eldoret Kenya
5. The Permanente Medical Group Redwood City California USA
6. Moi University Eldoret Kenya
7. Capital Ob/Gyn Sacramento California USA
8. Moi University School of Medicine Eldoret Kenya
9. Gynocare Women's and Fistula Hospital Eldoret Kenya