1. Highly Pathogenic Avian influenza Active Surveillance Network Program, FAO and Department of Livestock Service, Upazila Veterinary Hospital, Faridpur Sadar, Faridpur, Bangladesh
2. Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine, Chonbuk National University, Iksan Campus, 79 Gobong-ro, Iksan-si, Jeollabuk-do 570–752, Republic of Korea
3. Korea Basic Science Institute Jeonju Center, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 561–756, Republic of Korea
4. College of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 500–712, Republic of Korea
5. Department of Surgery and Obstetrics, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh, Bangladesh