1. Faculty of Medicine; Cayetano Heredia University; Lima Peru
2. Dermatology Service, Department of Infectious, Tropical and Dermatologic Diseases “Alexander von Humboldt”; Cayetano Heredia Hospital; Lima Peru
3. HCT Dermatopathology Services; Baltimore Maryland
4. Department of Dermatology; Uniformed Services University of the Health Sciences; Bethesda Maryland