1 Department of Prevention and Analysis of Cardiovascular Diseases, Graduate School of Medical and Dental Sciences, Kagoshima University Kagoshima, Kagoshima, Japan. skawasoe@m3.kufm.kagoshima-u.ac.jp.
2 Department of Prevention and Analysis of Cardiovascular Diseases, Graduate School of Medical and Dental Sciences, Kagoshima University Kagoshima, Kagoshima, Japan.