1. School of Traditional Chinese Medicines, Shenyang Pharmaceutical University
2. Faculty of Life and Environmental Sciences, Prefectural University of Hiroshima
3. Research Center for Medicinal Plant Resources, National Institute of Biomedical Innovation
4. Showa Pharmaceutical University
5. Faculty of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University
6. Hiroshima Prefectural Forestry Research Center