1. Department of Medicine (Cardiology), Tokai University School of Medicine
2. Department of Life Science and Medical Bioscience, Waseda University School of Advance Science and Engineering
3. Department of Cardiology, Jichi Medical University
4. Department of Neurology, Tokyo Women's Medical University
5. Biostatistics and Clinical Epidemiology, University of Toyama Graduate School of Medicine
6. Departments of Clinical Pharmacology and of General Clinical Research Center, Tokai University School of Medicine