Nguyen, C. L.
Pham, N. M.
Lee, A. H.
Nguyen, P. T. H.
Chu, T. K.
Ha, A. V. V.
Duong, D. V.
Duong, T. H.
Binns, C. W.
Article History
Received: 22 March 2018
Accepted: 4 June 2018
First Online: 14 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interests.
: The study was approved by the Curtin University Human Research Ethics Committee (approval number: HR32/2015) and the Hai Phong University of Medicine and Pharmacy Human Research Ethics Committee (approval number: 05/HPUMPRB/2015).
: Informed consent was obtained from all individual participants included in the study.