1. Department of Cardiovascular Medicine Shiga University of Medical Science Ohtsu Japan
2. Department of Pharmacy Shiga University of Medical Science Hospital Ohtsu Japan
3. College of Pharmaceutical Sciences Ritsumeikan University Kusatsu Japan
4. Department of Bioscience and Genetics National Cerebral and Cardiovascular Center Suita Japan
5. Center for Epidemiologic Research in Asia Shiga University of Medical Science Ohtsu Japan
6. Department of Cardiovascular and Medicine Kyoto University Graduate School of Medicine Kyoto Japan
7. Department of Public Health Shiga University of Medical Science Ohtsu Japan