1. College of Veterinary Medicine & Institute of Veterinary Science, Kangwon National University, Chuncheon 24341, Korea.
2. College of Pharmacy, Kangwon National University, Chuncheon 24341, Korea.
3. Animal Reproduction & Biotechnology Center, Myung-Poom Hanwoo Consulting, Hoengseong 25218, Korea.
4. Department of Biotechnology, College of Engineering, Daegu University, Gyeongsan 38453, Korea.
5. Department of Biomedical Laboratory Science, College of Health Sciences, Yonsei University, Wonju 26493, Korea.