[1] Innovaderm Res, Montreal, PQ, Canada
[2] Aarhus Univ Hosp, DK-8000 Aarhus, Denmark
[3] Univ Calif Los Angeles, Sch Med, Dept Med Dermatol, Los Angeles, CA USA
[4] Univ Manchester, Dermatol Ctr, Manchester, Lancs, England
[5] Manchester Acad Hlth Sci Ctr, Manchester, Lancs, England
[6] Univ Melbourne, Skin & Canc Fdn Inc, Carlton, Vic 3053, Australia
[7] Univ Sao Paulo, Fac Med, Hosp Clin, Sao Paulo, Brazil
[8] Pfizer Inc, Groton, CT 06340 USA
[9] Pfizer Inc, New York, NY USA
[10] Pfizer Inc, Collegeville, PA USA