1. Department of Theriogenology and Biotechnology, Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea
2. Research and Development Center, Einocle Inc., Seoul 02841, Korea
3. Research and Development Center, ROKIT Healthcare Inc., Seoul 08512, Korea
4. Department of General Surgery, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea
5. Department of Biomedical Laboratory Science, School of Healthcare Science, Eulji University, Uijeongbu 11759, Korea