1. Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
2. Utah Valley Hospital, Provo, UT, USA
3. Institute for Community Research, Hartford, CT, USA
4. School of Nursing, Johns Hopkins University, Baltimore, MD, USA
5. Moi University, Eldoret, Kenya
6. BRAC, Dhaka, Bangladesh
7. USAID's Maternal and Child Survival Program (MCSP), CORE Group, Washington, DC, USA