[1] St Louis Univ Dept Dermatol, St Louis, MO USA
[2] Prob Med Res, Waterloo, ON, Canada
[3] K Papp Clin Res, Waterloo, ON, Canada
[4] Univ Connecticut, Dept Dermatol, Farmington, CT USA
[5] Prob Med Res, Farmington, CT USA
[6] K Papp Clin Res, Farmington, CT USA
[7] Univ Lubeck, Comprehens Ctr Inflammat Med, Lubeck, Germany
[8] Univ Manchester, Manchester Acad Hlth Sci Ctr, Dermatol Ctr, Manchester, Lancs, England
[9] Univ Texas Hlth Sci Ctr Houston, Dept Dermatol, Houston, TX 77030 USA
[10] AbbVie Inc, N Chicago, IL USA