1. Department of Animal Science and Technology, Konkuk University, Seoul, Republic of Korea
2. Speegenebio, Co., Ltd, Seongnam, Republic of Korea
3. Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL, USA
4. Department of Stem Cell and Regenerative Biotechnology and Animal Resources Research Center, Konkuk University, Seoul, Republic of Korea