1. Department of Cardiovascular Physiology Faculty of Medicine Kagawa University 1750‐1 Ikenobe, Miki‐Cho Kita‐Gun Kagawa 761‐0793 Japan
2. Department of Dermatology Faculty of Medicine Kagawa University 1750‐1 Ikenobe, Miki‐Cho Kita‐Gun Kagawa 761‐0793 Japan
3. Kagawa School of Pharmaceutical Sciences Tokushima Bunri University 1314‐1 Shido Sanuki Kagawa 769‐2193 Japan
4. Department of Cardiovascular Physiology Kanazawa University School of Medicine 13‐1 Takara‐machi Kanazawa Ishikawa 920‐8640 Japan
5. Department of Physiology Kawasaki Medical School 577 Matsushima Kurashiki 701‐0192 Japan
6. Department of Cardiovascular Physiology Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Okayama University Shitada‐Cho 2‐5‐1 Kita‐Ku Okayama 700‐0914 Japan
7. Department of Pharmaco‐Bio‐Informatics Faculty of Medicine Kagawa University 1750‐1 Ikenobe, Miki‐Cho Kita‐Gun Kagawa 761‐0793 Japan