1. Clarunis, Department of Visceral Surgery, University Centre for Gastrointestinal and Liver Diseases University Hospital Basel Basel Switzerland
2. Department of Obstetrics and Gynecology Maastricht University Medical Centre Maastricht The Netherlands
3. School of Health Professions Education (SHE), Faculty of Health Medicine and Life Sciences (FHML) Maastricht University Maastricht The Netherland
4. Centre for Education Research and Innovation, Schulich School of Medicine and Dentistry Western University London Ontario Canada
5. Department of Medicine University of Western Ontario London Ontario Canada