1. Partners In Health/Inshuti Mu Buzima, Department of Maternal and Child Health, KG 9 Ave, 46 Nyarutarama, Kigali, Rwanda
2. Harvard Medical School, Department of Global Health and Social Medicine, 55 Shattuck Street, Boston, MA, USA
3. Harvard T.H. Chan School of Public Health, Department of Epidemiology, 677 Huntington Ave, Boston, MA, USA
4. Brigham and Women’s Hospital, Department of Global Health Equity, 75 Francis Street, Boston, MA, USA
5. Partners In Health, Boston, USA
6. Ministry of Health Rwanda, Kigali, Rwanda
7. Ariadne Laboratories, 405 Park Drive 3E, Boston, MA, USA
8. Boston Children’s Hospital, Division of General Pediatrics, 300 Longwood Ave, Boston, MA, USA