1. Department of Medical Biophysics Kobe University Graduate School of Health Science Kobe Japan
2. Okinawa Churashima Foundation Kunigami‐gun Japan
3. Health Information Management Major Faculty of International Studies Meio University Nago Japan
4. Department of Biochemistry Keio University School of Medicine Shinjuku‐ku Japan
5. Department of Marine Science and Resources College of Bioresource Sciences Nihon University Fujisawa Japan
6. Department of Pharmacology Faculty of Medicine Kagawa University Kida‐gun Japan