1 National Reference Center for Sanitary Dermatology and Leprosy (DFS, MRM, DEA, LRG, IMBG), Clinics' Hospital, School of Medicine, Federal University of Uberlândia (UFU); Postgraduate Program in Health Sciences (DFS, LRG, IMBG), School of Medicine, Federal University of Uberlândia (UFU); Institute of Genetics and Biochemistry (LRG), Federal University of Uberlândia (UFU), MG, Brazil; and Department of Medical Microbiology and Immunology (LRG), University of California Davis.