1. Department of Polymer Science and Engineering, Graduate School of Chungnam National University, 99 Daehak-Ro, Yuseong-gu, Daejeon 34134, Republic of Korea
2. Department of Plastic Surgery, Chungnam National University School of Medicine, 266 Munhwa-Ro, Chung-Gu, Daejeon 35015, Republic of Korea
3. Department of Medical Science, Chungnam National University School of Medicine, 266 Munhwa-Ro, Chung-Gu, Daejeon 35015, Republic of Korea
4. Department of Microbiology, Chungnam National University School of Medicine, 266 Munhwa-Ro, Chung-Gu, Daejeon 35015, Republic of Korea
5. Department of Anatomy and Cell Biology, Chungnam National University School of Medicine, 266 Munhwa-Ro, Chung-Gu, Daejeon 35015, Republic of Korea