1. Dermatology Department, Victor Dupouy Hospital, Argenteuil, France
2. Vascular Medicine Department, Edouard Herriot Hospital, Lyon, France
3. Dermatology Department, Le Mans Hospital, Le Mans, France
4. Department of Vascular Medicine, Corentin Celton Hospital, Issy Les Moulineaux, France
5. Vascular Surgery Department, Montréal Polyclinic, Carcassonne, France
6. Department of Vascular Medicine, Albert Michalon University Hospital, Grenoble, France
7. Dermatology Department, Dijon University Hospital, Dijon, France
8. Geriatric Department, Rotschild University Hospital, Paris, France
9. Medical Affair Department, Laboratoires Urgo, Paris, France
10. Clinical Research Department, Laboratoires Urgo, Chenôve, France