1. Department of Cardiovascular Medicine, Graduate School of Medical Science Kyoto Prefectural University of Medicine Kyoto Japan
2. Cardiovascular Branch National Heart, Lung and Blood Institute, National Institutes of Health Bethesda MD USA
3. Department of Pathology and Cell Regulation, Graduate School of Medical Science Kyoto Prefectural University of Medicine Kyoto 602‐8566 Japan
4. Functional Neuroscience Lab Kansai Medical University Hirakata Japan
5. Center for Complex Network Intelligence (CCNI), Tsinghua Laboratory of Brain and Intelligence (THBI), Department of Computer Science, Department of Biomedical Engineering Tsinghua University China
6. Center for Systems Biology Dresden (CSBD) Dresden Germany
7. Institute for Advanced Biosciences Keio University Tsuruoka Japan