1. School of Veterinary Medicine, National Taiwan University, Taipei 106, Taiwan
2. Collage of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 912, Taiwan
3. National Museum of Marine Biology and Aquarium, Pingtung 944, Taiwan
4. Institute of Marine Biology, National Dong-Hwa University, Pingtung 944, Taiwan
5. College of Veterinary Medicine, National Chiayi University, Chiayi 600, Taiwan