1. Department of Dermatology, Liège University Hospital (CHU), Liège, Belgium
2. Department of Dermatopathology, Liège University Hospital (CHU), Liège, Belgium
3. Department of Radiodiagnostics, Liège University Hospital (CHU), Liège, Belgium
4. Private Practitioner, Liège University Hospital (CHU), Liège, Belgium
5. Skin Cancer Center, University de Liège, Liège, Belgium
6. Department of Dermatology, CHU du Sart Tilman, University de Liège, Liège, Belgium