[1] Charite, Dept Dermatol & Allergy, Berlin, Germany
[2] Univ Utrecht, Div Pharmacol, Dept Pharmaceut Sci, Fac Sci, Utrecht, Netherlands
[3] Univ Hohenheim, Dept Nutr Med & Immunol, Stuttgart, Germany
[4] Univ Kent, Medway Sch Pharm, Canterbury, Kent, England
[5] Carl von Ossietzky Univ Oldenburg, Dept Dermatol & Allergol, Oldenburg, Germany