1. Department of Veterinary Surgery, College of Veterinary Medicine, BK21 Plus Project Team, Chonnam National University, Gwangju 61186, Korea.
2. Biomaterial R&BD Center, Chonnam National University, Gwangju 61186, Korea.
3. Institute of Animal Medicine, College of Veterinary Medicine, Gyeongsang National University, Jinju 52828, Korea.
4. Department of Pharmacy, College of Pharmacy, Chosun University, Gwangju 61452, Korea.