1. Swiss Tropical and Public Health Institute, Basel, Switzerland.
2. University of Basel, Basel, Switzerland.
3. Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru.
4. Department of Dermatology, Children's National Medical Center, Washington, District of Columbia.
5. Dermatopathology Section, Universidad Central del Ecuador, Guayaquil, Ecuador.
6. Department of Veterinary Sciences, Faculty of Agriculture, University of Miyazaki, Miyazaki, Japan.
7. Research Department, Foundation for Marine Coastal Management and Research (FEMM), Guayaquil, Ecuador.
8. Research Division, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.
9. Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, Hanoi, Vietnam.