Affiliation: | 1. Graduate Institute of Animal Vaccine Technology, College of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung, Taiwan International Program in Animal Vaccine Technology, International College, National Pingtung University of Science and Technology, Pingtung, Taiwan General Research Service Center, National Pingtung University of Science and Technology, Pingtung, Taiwan;2. Graduate Institute of Animal Vaccine Technology, College of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung, Taiwan;3. International Program in Animal Vaccine Technology, International College, National Pingtung University of Science and Technology, Pingtung, Taiwan;4. Graduate Institute of Animal Vaccine Technology, College of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung, Taiwan International Program in Animal Vaccine Technology, International College, National Pingtung University of Science and Technology, Pingtung, Taiwan |