[1] Dessau Med Ctr, Dept Dermatol, Auenweg 38, D-06847 Dessau, Germany
[2] Dessau Med Ctr, Dept Venereol, Auenweg 38, D-06847 Dessau, Germany
[3] Dessau Med Ctr, Dept Allergol, Auenweg 38, D-06847 Dessau, Germany
[4] Dessau Med Ctr, Dept Immunol, Auenweg 38, D-06847 Dessau, Germany
[5] European Hidradenitis Suppurativa Fdn eV, Dessau, Germany