1. Mathematics and Computer Science, Technische Universiteit Eindhoven, Eindhoven, Netherlands
2. Epidemiology, Universitair Medisch Centrum Groningen – UMCG, Groningen, Netherlands
3. Paediatrics, Universitair Medisch Centrum Groningen – UMCG, Groningen, Netherlands
4. Obstetrics and Gynaecology, Universitair Medisch Centrum Groningen – UMCG, Groningen, Netherlands