1. Department of Medicine II, Endocrinology and Hypertension, Tokyo Women’s Medical University, Tokyo, Japan;
2. Tohoku Institute for Management of Blood Pressure, Sendai, Japan;
3. Department of Hygiene and Public Health, Teikyo University School of Medicine, Tokyo, Japan;
4. KU Leuven Department of Cardiovascular Sciences, Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, University of Leuven, Leuven, Belgium;
5. Division of Medical Research, PORT incorporation, Tokyo, Japan