[1] Univ Toulouse 3, Dept Dermatol, F-31062 Toulouse, France
[2] Hop Ambroise Pare, Dept Dermatol, Boulogne, France
[3] Hop Necker Enfants Malad, Paris, France
[4] Hop Robert Debre, Reims, France
[5] CHU Amiens, Amiens, France
[6] Hop Pellegrin Enfants, Bordeaux, France
[7] Hop Hotel Dieu, Nantes, France
[8] Hop Bocage, Dijon, France
[9] CHU Angers, F-49100 Angers, France
[10] Hop Archet 2, Nice, France