Le Thi Bich, Phuong
Nguyen Thi, Ha
Dang Ngo Chau, Hoang
Phan Van, Tien
Do, Quyet
Dong Khac, Hung
Le Van, Dong
Nguyen Huy, Luc
Mai Cong, Khan
Ta Ba, Thang
Do Minh, Trung
Vu Bich, Ngoc
Truong Chau, Nhat
Van Pham, Phuc https://orcid.org/0000-0001-7254-0717
Funding for this research was provided by:
Ministry of Science and Technology (KC.10.15/16-20)
Ministry of Science and Technology, Vietnam (DM.10.DA/15)
Article History
Received: 18 October 2019
Revised: 2 January 2020
Accepted: 4 February 2020
First Online: 13 February 2020
Ethics approval and consent to participate
: This study was conducted in accordance with the amended Declaration of Helsinki. The institutional review board (scientific and ethical committee) of Van Hanh General Hospital (Ho Chi Minh City, Viet Nam, no. 084/2017/QD-NCKH) and Vietnam Military Academy 103 (Hanoi, Vietnam) approved the study, and all participants provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.