1. Department of Convergence Medicine & Stem Cell Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
2. Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju 52828, Korea
3. Department of Dentistry, Gyeongsang National University School of Medicine, Institute of Health Science, Jinju 52828, Korea
4. Department of Pathology, Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea