Vuong, Quan-Hoang http://orcid.org/0000-0003-0790-1576
La, Viet-Phuong
Vuong, Thu-Trang
Ho, Manh-Toan http://orcid.org/0000-0002-8292-0120
Nguyen, Hong-Kong T.
Nguyen, Viet-Ha
Pham, Hiep-Hung
Ho, Manh-Tung http://orcid.org/0000-0002-4432-9081
Article History
Received: 5 February 2018
Accepted: 25 July 2018
First Online: 25 September 2018
Competing interests
: The authors declare no competing interests.