1 Department of Dermatology, Research Center for Skin Diseases and Cutaneous Leishmanaisis, Imam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
2 Department of Pathology, Research Center for Skin Diseases and Cutaneous Leishmanaisis, Imam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.