[1] Fac Med Toulouse, INSERM, U563, F-31073 Toulouse, France
[2] Univ Toulouse 3, F-31062 Toulouse, France
[3] Hosp Sao Joao Porto, Dept Pediat, Oporto, Portugal
[4] Hosp Sao Joao Porto, Dept Dermatol & Venerol, Oporto, Portugal
[5] Univ Porto, Sch Med, Inst Pharmacol & Therapeut, P-4100 Oporto, Portugal
[6] Reference Ctr Rare Skin Dis, Toulouse, France
[7] Hop Purpan, CHU Toulouse, Dept Med Genet, Toulouse, France
[8] Hosp Sao Joao Porto, Dept Ophthalmol, Oporto, Portugal
[9] Univ Porto, Sch Med, Dept Ophthalmol, P-4100 Oporto, Portugal
[10] Univ Porto, Sch Med, Dept Genet, P-4100 Oporto, Portugal
[11] Univ Porto, Sch Med, Dept Pediat, P-4100 Oporto, Portugal