1. Animal Disease Diagnostic Center, College of Veterinary Medicine, National Pingtung University of Scienceand Technology, Pingtung 912301, Taiwan
2. Department of Medical Laboratory Science and Biotechnology, Central Taiwan University of Science and Technology, Taichung 406053, Taiwan
3. Department of Medical Research, Mackay Memorial Hospital, Taipei 10449, Taiwan
4. Department of Nursing, Shu-Zen Junior College of Medicine and Management, Kaohsiung 821004, Taiwan
5. Department of Nursing, Yuh-Ing Junior College of Health Care and Management, Kaohsiung 80776, Taiwan
6. Department of Veterinary Medicine, College of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 912301, Taiwan
7. Graduate Institute of Molecular and Comparative Pathobiology, School of Veterinary Medicine, National Taiwan University, Taipei 10617, Taiwan
8. Department of Veterinary Medicine, School of Veterinary Medicine, National Taiwan University, Taipei 10617, Taiwan
9. Center for Diagnostics and Vaccine Development, Centers for Disease Control, Taipei 11561, Taiwan
10. Department of Bioscience and Biotechnology, National Taiwan Ocean University, Keelung 202301, Taiwan
11. Institute of Biomedical Sciences, MacKay Medical College, New Taipei City 25245, Taiwan
12. Program in Emerging Infectious Diseases, Duke-NUS Graduate Medical School, Singapore 169857, Singapore