1. Research Institute of Pharmaceutical Sciences, Musashino University, 1-1-20 Shinmachi, Nishi-Tokyo, 202-8585, Japan
2. Center for Research and Development of Herbal Health Products, Faculty of Pharmaceutical Sciences, No.123, Naimaung, Muang Khon Kaen University, Khon Kaen, 40002, Thailand
3. Yokohama College of Pharmacy, 601 Matano-cho, Totsuka-ku, Yokohama 245-0066, Japan
4. Division of Drugs, National Institute of Health Sciences, Kamiyoga 1-18-1, Setagaya-ku, Tokyo 158-8501, Japan