Affiliation: | Department of Psychiatry, University of Western Ontario, London, Ontario, Canada and theDivision of Dermatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada.;Corresponding author, 490 Wonderland Road South, Suite 6, London, Ontario, Canada N6K 1L6, tel. +1 519 657 4222;fax +1 519 657 4233;E-mail: |