1 Department of Clinical Pharmacology, Faculty of Pharmaceutical Sciences, Niigata University of Pharmacy and Applied Life Sciences, Niigata 956-8603, Japan.
2 Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX 77030, USA.
3 Department of Gastroenterology, Niigata University of Graduate School of Medicine and Dental Sciences, Niigata City 951-8510, Japan.
4 Department of Cardiology, Yamanashi Prefectural Central Hospital, Kofu, Yamanashi 400-8506, Japan.
5 Department of Pharmaceutical Sciences, Niigata University of Pharmacy and Applied Life Sciences, Niigata 956-8603, Japan.
6 Department of Clinical Pharmacology, Faculty of Pharmaceutical Sciences, Niigata University of Pharmacy and Applied Life Sciences, Niigata 956-8603, Japan. Electronic address: [email protected].