[1] St Louis Univ, AP HP, Dept Dermatol, Paris, France
[2] Sorbonne Univ, Fac Med, Paris, France
[3] Tenon Univ Hosp, Dept Dermatol, Paris, France
[4] AP HP, U11 35, CIMI, Paris, France
[5] St Louis Univ Hosp, AP HP, Dept Pathol, Paris, France
[6] Paris Cite Univ, Med Fac Paris Cite, Paris, France
[7] Cochin Hosp, AP HP, Dept Dermatol, Paris, France
[8] Paris Cite Univ, Paris, France
[9] Rene Dubos Hosp, Dept Dermatol, Pontoise, France
[10] Montpellier Univ Hosp, Dept Dermatol, Montpellier, France
[11] St Antoine Univ Hosp, AP HP, Immunol & Internal Med Dept, Paris, France
[12] Bicetre Univ Hosp, AP HP, Immunol & Internal Med Dept, Paris, France
[13] Nimes Univ Hosp, Dept Dermatol, Nimes, France
[14] Brest Univ Hosp, Dept Dermatol, Brest, France
[15] Lyon Sud Univ Hosp, Dept Dermatol, Lyon, France
[16] Sorbonne Paris Nord Univ, Hop Paris, Avicenne Hosp, AP HP,Pneumol Dept,INSERM,GSF,UMR1272, Bobigny, France
[17] Univ Paris Cite, St Louis Univ Hosp, AP HP, Dept Pneumol, Paris, France
[18] Grp Sarcoidose Francophone Grp GFS, Paris, France