1. Faculty of Agriculture, University of the Ryukyus
2. Paraná State Secretariat of Health, Department of Health Surveillance, 17th Health Region, Alameda Miguel Blasi
3. Okinawa Churashima Foundation
4. Department of Pathological Sciences, CCB, State University of Londrina
5. Laboratory of Aquatic Medicine, School of Veterinary Medicine, Nippon Veterinary and Life Science University
6. The United Graduate School of Agricultural Sciences, Kagoshima University