1. Center for Biosystems Dynamics Research, RIKEN, Furuedai 6-2-3, Suita, Osaka 565-0874, Japan
2. Graduate School of Life Science, Hokkaido University, Kita 21 Nishi 11, Sapporo, Hokkaido 001-0021, Japan
3. Laboratory of Cardiovascular Disease, Novel, Non-invasive, and Nutritional Therapeutics (CNT), Department of Triglyceride Science, Graduate School of Medicine, Osaka University, 6-2-4, Furuedai Suita, Osaka 565-0874, Japan