1. Department of Obstetrics and Gynecology; Mulago National Referral Hospital; Kampala Uganda
2. Department of Obstetrics and Gynecology; Canisius-Wilhelmina Hospital; Nijmegen Netherlands
3. Athena Institute; Vrije Universiteit Amsterdam; Amsterdam Netherlands
4. Department of Pediatrics; Mulago National Referral Hospital; Kampala Uganda
5. School of Medicine; College of Health Sciences; Makerere University; Kampala Uganda
6. Department of Obstetrics; Leiden University Medical Center; Leiden Netherlands