1. Integrated Institute for Regulatory Science, Research Organization for Nao and Life Innovation, Waseda University, Tokyo, Japan
2. Department of Biochemistry and Applied Biosciences, Faculty of Agriculture, University of Miyazaki, Miyazaki, Japan
3. National Research Institute of Aquaculture, Japan Fisheries Research and Education Agency, Minami-Ise, Mie, Japan
4. Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, Louisiana, USA
5. Fisheries Research Division, Oita Prefectural Agriculture, Forestry and Fisheries Research Center, Saiki, Oita, Japan
6. Department of Life Science and Medical Bioscience, Waseda University, Tokyo, Japan