[1] Labopart Med Labs, Lab Leipzig Molbis, Rotha Ot Molbis, Germany
[2] Nymphenburg Skin Ctr, Munich, Germany
[3] Neu Ulm Dermatol Practice, Neu Ulm, Germany
[4] Univ Zurich, Univ Hosp Zurich, Dept Dermatol, Zurich, Switzerland
[5] Schleswig Holstein Univ Hosp, Dept Dermatol Venerol & Allergol, Kiel Campus, Kiel, Germany
[6] Dessau City Hosp, Skin Clin, Dessau, Germany
[7] Univ Bielefeld, Dept Dermatol Venereol & Allergol, Univ Hosp OWL, Campus Bielefeld, Bielefeld, Germany
[8] Graz Med Univ, Univ Dept Dermatol & Venereol, Graz, Austria
[9] Charite Univ Med Berlin, Inst Microbiol & Infect Immunol, Natl Consultant Lab Dermatophytes, Berlin, Germany
[10] Gudrun Hamm MD Dermatol Practice, Halle, Saale, Germany
[11] Skin Ctr Prof Hengge, Dusseldorf, Germany
[12] Jena Univ Hosp, Skin Dis Clin, Jena, Germany
[13] Catholic Childrens Hosp Wilhelmstift, Dept Pediat Dermatol & Allergol, Hamburg, Germany
[14] Dermatologists Gasteig, Munich, Germany
[15] Wurzburg Univ Hosp, Dept Dermatol Venereol & Allergol, Wurzburg, Germany
[16] Frankfurt Univ Hosp, Dept Dermatol Venereol & Allergol, Frankfurt, Germany
[17] Polipraxis AG, Herisau, Switzerland
[18] Childrens & Adolescents Hosp Bult, Dept Dermatol & Allergol, Hannover, Germany
[19] Leipzig Univ Hosp, Dept Dermatol Venereol & Allergol, Leipzig, Germany
[20] Eberhard Karls Univ Tubingen, Tubingen, Germany
[21] Charite Univ Med Berlin, Berlin, Germany
[22] Free Univ Berlin, Berlin, Germany
[23] Humboldt Univ, Dept Dermatol Venereol & Allergol, Div Evidence Based Med, Klin Dermatol Venerol & Allergol, Berlin, Germany