1. National Veterinary Research and Quarantine Service, Ministry for Food, Agriculture, Forestry, and Fisheries, Anyang, Republic of Korea.
2. College of Veterinary Medicine, Kyungpook National University, Daegu, Republic of Korea.
3. College of Veterinary Medicine, Gyeongsang National University, Jinju, Republic of Korea.
4. Division of Enteric Bacteria infections, Center for Infectious Disease, National Institute of Health, Seoul, Republic of Korea.
5. National Primate Research Center, KRIBB, Cheongwon-gun, Republic of Korea.