[1] Dermatol Associates Georgia, Atlanta, GA USA
[2] Queens Univ, SKiN Ctr Dermatol, Peterborough, ON, Canada
[3] Prob Med Res, Peterborough, ON, Canada
[4] Icahn Sch Med Mt Sinai, Dept Dermatol, New York, NY 10029 USA
[5] Oregon Hlth & Sci Univ, Dept Dermatol, Portland, OR 97201 USA
[6] Natl Jewish Hlth, Dept Pediat, Denver, CO USA
[7] Univ Colorado, Sch Med, Denver, CO USA
[8] Ludwig Maximilians Univ Munchen, Pediat Dermatol, Dermatol & Venerol, Munich, Germany
[9] IQVIA, Dept Biostat, Quebec City, PQ, Canada
[10] Pfizer Inc, Groton, CT 06340 USA
[11] Pfizer Inc, Collegeville, PA USA
[12] Pfizer Inc, New York, NY USA