1. Department of Dermatology; Sheba Medical Center; Ramat-Gan Israel
2. Sackler Faculty of Medicine; Tel-Aviv University; Tel-Aviv Israel
3. Soroka University Medical Center; Ben-Gurion University of the Negev; Beer-Sheva Israel
4. Department of Medicine; University of Toronto; Toronto Ontario Canada
5. Mediprobe Research; London Ontario Canada
6. Department of Dermatology; School of Medicine; University of Mississippi; Jackson Mississippi
7. Department of Dermatology; School of Medicine; University of Alabama at Birmingham; Birmingham Alabama
8. Department of Dermatology; Meir Medical Center; Kfar-Saba Israel