1. Clinical Trials Center, Chungnam National University Hospital, Daejeon, Korea.
2. Department of Surgery, Chungnam National University Hospital, Daejeon, Korea.
3. Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea.
4. National Biobank of Korea, Chungnam National University Hospital, Daejeon, Korea.
5. Department of Pharmacology, College of Medicine, Chungnam National University, Daejeon, Korea.