1. Division of Colon and Rectal Surgery, Department of Surgery, Asan Medical Center, College of Medicine, Ulsan University, Seoul 05505, Korea
2. Korea Bioinformation Center (KOBIC), Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Korea
3. Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
4. LepiDyne Co., Ltd., Seoul 04779, Korea