1 Center for Humanitarian Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA. Electronic address: mververs@jhu.edu.
2 Department of Obstetrics and Gynecology, School of Medicine, University of Goma, Goma, DR Congo; Centre d'Expertise en Recherche et Promotion de la Santé, Bukavu, DR Congo; School of Public Health, University of Goma, Goma, DR Congo.
3 School of Nursing and Midwifery, Western Sydney University, Parramatta, NSW, Australia.
4 Perinatal Pathology Consulting, Atlanta, GA, USA.