1. Department of Health Sciences, Global Health, University Medical Centre Groningen, Groningen, The Netherlands
2. Research Department, Diabetes Foot Foundation of Kenya, Nairobi, Kenya
3. School of Public Health, University of Rwanda, Kigali, Rwanda
4. Jhpiego, Johns Hopkins University, Baltimore, MD, USA
5. Amalia Children’s Hospital, Radboudumc Nijmegen, Nijmegen, The Netherlands
6. Department of Obstetrics and Gynaecology, Leeuwarden Medical Centre, Leeuwarden, The Netherlands