1. Laboratory of Theriogenology and Biotechnology, Department of Veterinary Clinical Sciences, College of Veterinary Medicine and the Research Institute of Veterinary Science, Seoul National University, Seoul 08826, Korea.
2. Signatureby Korea Incorp., Seoul 06168, Korea.
3. BRD Korea Incorp., Hwaseong 18471, Korea.
4. Comparative Medicine Disease Research Center, Seoul National University, Seoul 08826, Korea.
5. BK21 Four Future Veterinary Medicine Leading Education & Research Center, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea.