1. National Taiwan University Veterinary Hospital, National Taiwan University, Taipei, Taiwan
2. Graduate Institute of Veterinary Clinical Sciences, School of Veterinary Medicine, National Taiwan University, Taipei, Taiwan
3. TACS-Alliance Research Center, Taipei, Taiwan
4. Department of Medicine and Epidemiology, The University of California School of Veterinary Medicine, Davis, CA, USA
5. Department of Veterinary Medicine, National Taiwan University, Taipei, Taiwan
6. Section of Respiratory Therapy, Department of Integrated Diagnostics and Therapeutics, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan