1. General practitioner, Flemish Institute for Research in General Practice Department of General Practice, University of Leuven and Maastricht
2. Head of the nursing department, Wound Consultants Society
3. General practitioner, Flemish Institute for Research in General Practice
4. Nurse chief of service, Wound Consultants Society
5. Dermatologist, Department of Dermatology, University Hospital Leuven
6. General practitioner, Flemish Society of General Practitioners
7. Associate professor, Department of Epidemiology, University of Maastricht