1. Dominican Dermatological Institute and Skin Surgery Dr. Huberto Bogaert, Dominican Republic
2. Mycology Service, General Hospital Dr. Manuel Gea González, Mexico
3. Department of Ecology of Pathogens, General Hospital Dr. Manuel Gea González, Mexico
4. Intestinal Bacteriology Laboratory, Children's Hospital of Mexico Dr. Federico Gomez, Mexico
5. Department of Pathology, Faculty of Veterinary Medicine, National Autonomous University of Mexico, Mexico