1. Department of Dermatology; Rabin Medical Center - Beilinson Hospital; Petach Tikva Israel
2. Sackler Faculty of Medicine; Tel Aviv University; Tel Aviv Israel
3. The Laboratory for Molecular Dermatology; Felsenstein Medical Research Center; Rabin Medical Center - Beilinson Hospital; Petach Tikva Israel
4. Multiple Sclerosis Center; Sheba Medical Center; Tel Hashomer Israel