[1] Ctr Rech Dermatol Quebec Metropolitain, Quebec City, PQ, Canada
[2] Dermatrials Res Inc, Hamilton, ON, Canada
[3] Lynde Inst Dermatol, Markham, ON, Canada
[4] Womens Coll Hosp, Toronto, ON, Canada
[5] McGill Univ, Montreal, PQ, Canada
[6] Novartis Pharmaceut, Basel, Switzerland
[7] KMK Consulting, Morristown, NJ USA
[8] Novartis Pharmaceut, Basel, Switzerland
[9] Novartis Pharmaceut Canada, Dorval, PQ, Canada