1. Haydom Lutheran Hospital, Haydom 9000, Tanzania
2. Faculty of Health Sciences, Oslo Metropolitan University, 0167 Oslo, Norway
3. Department of Simulation, Stavanger University Hospital, 4068 Stavanger, Norway
4. Faculty of Health Sciences, University of Stavanger, 4021 Stavanger, Norway
5. Kilimanjaro Christian Medical University College, Tumaini University Makumira, Moshi 25102, Tanzania
6. UNICEF, Dar es Salaam 4076, Tanzania
7. Department of Pediatrics, Muhimbili National Hospital, Dar es Salaam 65000, Tanzania
8. School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar es Salaam 65001, Tanzania