Affiliation: | (1) Department of Comprehensive Medical Care and Management, Tenri Yorozu Hospital, 200 Mishima, Tenri, 632-8552, Japan;(2) Present address: Department of General Medicine and Clinical Epidemiology, Kyoto University Graduate School of Medicine, 54 Kawahara, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan |