1. Research Professor, Division of Animal and Diary Science, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Dajeon, 34134, Republic of Korea
2. Doctor’s Course, Division of Animal and Diary Science, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Dajeon, 34134, Republic of Korea
3. Master’s Course, Division of Animal and Diary Science, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Dajeon, 34134, Republic of Korea
4. Professor, Division of Animal and Diary Science, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Dajeon, 34134, Republic of Korea