1. Mediprobe Research Inc.; London Canada
2. Division of Dermatology; Department of Medicine; University of Toronto; Toronto Canada
3. Department of Experimental, Diagnostic and Specialty Medicine; University of Bologna; Bologna Italy
4. Division of Dermatology; Sunnybrook Health Sciences Centre; Toronto Canada
5. Division of Infection and Immunity; Cardiff University School of Medicine; Cardiff UK
6. Division of Dermatology; Women's College Hospital; Toronto Canada
7. Fredric Brandt endowed professor of Dermatology; University of Miami; Miami FL USA
8. San Diego School of Medicine; University of California; San Diego CA USA