1. Faculty of Pharmacy and Pharmaceutical Sciences, Fukuyama University, Sanzo,1 Gakuen-cho, Fukuyama, Hiroshima 729-0292, Japan
2. Department of Virology II, National Institute of Infectious Diseases, Toyama 1-23-1, Shinjuku-ku, Tokyo 162-8640, Japan
3. Research Center for Drug and Vaccine Development, National Institute of Infectious Diseases, Toyama 1-23-1, Shinjuku-ku, Tokyo 162-8640, Japan
4. Research Center for Pharmaceutical Ingredients and Traditional Medicine, National Research and Innovation Agency (BRIN), Jalan Raya Bogor Km 46, Cibinong, Bogor 16911, Indonesia
5. Medical Faculty, Malahayati University, Jl. Pramuka No.27, Kemiling Permai, Bandar Lampung 35152, Indonesia