Affiliation: | Thailand–Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand (K. Okada, W. Natakuathung, M. Na-Ubol, A. Roobthaisong, W. Wongboot, S. Hamada); ;Osaka University, Osaka, Japan (K. Okada, S. Hamada); ;Tokyo Medical and Dental University, Tokyo, Japan (F. Maruyama, I. Nakagawa); ;National Institute of Health, Nonthaburi (S. Chantaroj) |