Z Khamaysi1, E Sprecher2,3, R Bergman4. 1. Departments of Dermatology and Pathology, Rambam Health Care Campus and the Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel. z_khamaysi@rambam.health.gov.il. 2. Department of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel. 3. Department of Human Molecular Genetics and Biochemistry, Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel. 4. Departments of Dermatology and Pathology, Rambam Health Care Campus and the Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel.