1 Medical College East Africa, Aga Khan University, Dar es Salaam, Tanzania.
2 Julius Centre for Health Sciences and Primary Care, Julius Global Health, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands.
3 Global Health Section, Department of Public Health, University of Copenhagen, Copenhagen, Denmark.
4 Comprehensive Community Based Rehabilitation in Tanzania, Dar es salaam, Tanzania.
5 Research Department, Ernest Cook Ultrasound Research and Education Institute (ECUREI), Kampala, Uganda.
6 Child Health Unit, Department of Paediatrics and Child Health, University of Cape Town, Cape Town, South Africa.
7 Vrouw en Baby Department, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands.
8 Obstetric Department, Amsterdam University Medical Center, Amsterdam, the Netherlands.