1. From the Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan (K.K.)
2. Jichi Medical University Center of Excellence, Cardiovascular Research and Development (JCARD), Tochigi, Japan (K.K.)
3. and Hypertension Cardiovascular Outcome Prevention and Evidence in Asia (HOPE Asia) Network, Tokyo, Japan (K.K.).