1. Division of Preventive Medicine and Epidemiology, Tohoku University Tohoku Medical Megabank Organization, Sendai, Japan
2. Department of Molecular and Epidemiology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
3. Department of Pharmaceutical Sciences, Tohoku University Hospital, Sendai, Japan
4. Department of Pharmacy Management, Tsuruha Co., Ltd., Sapporo, Japan
5. Faculty of Practical Pharmaceutical Sciences, School of Pharmacy, Nihon University, Chiba, Japan
6. Tohoku Institute for Management of Blood Pressure, Sendai, Japan