[1] Oregon Med Res Ctr, Portland, OR USA
[2] Univ Hosp Southampton NHS Fdn Trust, Southampton Gen Hosp, Dept Dermatol, Southampton, Hants, England
[3] Univ Southampton, Clin Expt Sci, Fac Med, Southampton, Hants, England
[4] Univ Bonn, Dept Dermatol & Allergy, Bonn, Germany
[5] Dr Chih ho Hong Med Inc, Surrey, BC, Canada
[6] Univ British Columbia, Dept Dermatol & Skin Sci, Vancouver, BC, Canada
[7] Prob Med Res, Surrey, BC, Canada
[8] Natl Taiwan Univ Hosp, Dept Dermatol, Taipei, Taiwan
[9] Natl Taiwan Univ, Coll Med, Taipei, Taiwan
[10] AbbVie Inc, N Chicago, IL USA
[11] Herlev & Gentofte Hosp, Dept Dermatol & Allergy, Hellerup, Denmark