1. Kilimanjaro Christian Medical University College Moshi Tanzania
2. Department of Obstetrics and Gynecology University of Utah Salt Lake Utah USA
3. Kilimanjaro Christian Medical Center Consultant Hospital Moshi Tanzania
4. Kilimanjaro Clinical Research Institute Moshi Tanzania
5. Department of Obstetrics and Gynecology Kilimanjaro Christian Medical Center Moshi Tanzania
6. Department of Population Health Sciences University of Utah Salt Lake Utah USA
7. Health Management Department Kilimanjaro Regional Secretary's Office Moshi Tanzania
8. School of Medicine Duke University Durham North Carolina USA