Espinoza, J. Luis
Nguyen, Viet H.
Ichimura, Hiroshi
Pham, Trang T. T.
Nguyen, Cuong H.
Pham, Thuc V.
Elbadry, Mahmoud I.
Yoshioka, Katsuji
Tanaka, Junji
Trung, Ly Q.
Takami, Akiyoshi
Nakao, Shinji
Article History
Received: 25 August 2016
Accepted: 18 November 2016
First Online: 20 December 2016
Competing interests
: The authors declare no competing financial interests.