Affiliation: | (1) Department of Internal Medicine, University of Iowa College of Medicine and VA Medical Center, Iowa City, IA, USA, US;(2) Department of General Surgery, University of Iowa College of Medicine and VA Medical Center, Iowa City, IA, USA, US;(3) Department of Pharmacology, University of Iowa College of Medicine and VA Medical Center, Iowa City, IA, USA, US;(4) Department of Pharmacology, Chosun University College of Dentistry, Kwangju, Korea, KR;(5) Department of Internal Medicine, Yongdong Severance Hospital, Yonsei University College of Medicine, Yongdong P.O. Box 1217, Seoul, Korea, KR |