Chu, Son T.
Kobayashi, Kyousuke
Bi, Xiuqiong
Ishizaki, Azumi
Tran, Tu T.
Phung, Thuy T. B.
Pham, Chung T. T.
Nguyen, Lam V.
Ta, Tuan A.
Khu, Dung T. K.
Agoh, Masanobu
Pham, An N.
Koike, Satoshi
Ichimura, Hiroshi
Article History
Received: 12 August 2019
Accepted: 16 December 2019
First Online: 13 January 2020
Competing interests
: The authors declare no competing interests.