1. Imam Khomeini Hospital Tehran University of Medical Science Tehran Iran
2. Department of Dermatology, Razi Hospital Tehran University of Medical Sciences Tehran Iran
3. Department of Dermatopathology, Razi Hospital Tehran University of Medical Sciences Tehran Iran
4. Department of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College Thomas Jefferson University Philadelphia Pennsylvania USA
5. Jefferson Institute of Molecular Medicine Thomas Jefferson University Philadelphia Pennsylvania USA