Affiliation: | aDepartment of Pharmacology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 138-736, Republic of Korea;bDepartment of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 138-736, Republic of Korea;cBio-Medical Institute of Technology, University of Ulsan College of Medicine, Seoul 138-736, Republic of Korea |