[1] Dalhousie Univ, Dept Med, Div Clin Dermatol & Cutaneous Sci, Halifax, NS, Canada
[2] Dalhousie Univ, Coll Pharm, Dept Community Hlth & Epidemiol, Halifax, NS, Canada
[3] CRGEVERSANA, Value & Evidence Serv, Burlington, ON, Canada
[4] Tigermed BDM, Somerset, NJ USA
[5] Janssen Cilag AS, Birkerod, Denmark
[6] Janssen Cilag Ltd, High Wycombe, England
[7] Janssen Immunol Global Commercial Strategy Org, Horsham, PA USA