Huong, Pham Thi
Jitae, Kim
Giang, Bach Long
Nguyen, Trinh Duy
Thang, Phan Quang
Article History
Received: 17 May 2019
Accepted: 13 July 2019
First Online: 24 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human or animal subjects.
: There are no patient care involved in this article.