[1] Univ Lyon, Lyon, France
[2] INSERM, U851, F-69008 Lyon, France
[3] Univ Lyon 1, IFR128, F-69622 Villeurbanne, France
[4] Pierre Fabre Dermocosmet, Serv Rech Clin, Toulouse, France
[5] Ctr Univ Hosp, Serv Dermatol, Toulouse, France
[6] CH Lyon Sud, Hosp Civils Lyon, Lyon, France