[1] La Timone Univ Hosp, Dept Dermatol, Marseille, France
[2] Nantes Univ Hosp, Dept ENT, Nantes, France
[3] St Etienne Univ Hosp, Dept Maxillofacial Surg, St Etienne, France
[4] Nancy Univ Hosp, Dept Maxillofacial Surg, Nancy, France
[5] Ambroise Pare Univ Hosp, Dept Dermatol, Boulogne, France
[6] Limoges Univ Hosp, Dept Oncoradiotherapy, Limoges, France
[7] Private Practice, Plast Surg, Marseille, France
[8] Gen Practitioner, Angers, France
[9] Toulouse Univ Hosp, Dept Plast Surg, Toulouse, France
[10] Louis Mourier Univ Hosp, Dept Pathol, Colombes, France
[11] Private Practice, ENT, Laval, PQ, France
[12] Orleans Hosp, Dept Gerontol, Orleans, France
[13] Le Mans Hosp, Le Mans, France
[14] Henri Mondor Univ Hosp, Dept Pathol, Creteil, France
[15] CLCC Nantes, Dept Oncoradiotherapy, Nantes, France
[16] Angers Univ Hosp, Dept Dermatol, Angers, France