1. Institute for Advanced Biosciences, Keio University, 246-2 Mizukami, Kakuganji, Tsuruoka 997-0052, Japan
2. Graduate School of Media and Governance, Keio University, 5322 Endo, Fujisawa 252-0882, Japan
3. Traditional Chinese Medicine Department, Emergency General Hospital, 29 Xibahe Nanli, Chaoyang District, Beijing 100028, China
4. Faculty of Environment and Information Studies, Keio University, 5322 Endo, Fujisawa 252-0882, Japan