Institution: | From the ‡Graduate School of Medical and Pharmaceutical Sciences, Kumamoto University, Kumamoto 862-0973, ;§Saishunkan Pharmaceutical Co. Ltd., Kumamoto 861-2201, ;the ¶Nagoya University Graduate School of Medicine, Nagoya 466-8550, and ;the ‖Kobe University Graduate School of Medicine, Kobe 650-0017, Japan |