Van Pham, Khoa
Tran, Thu Anh
Article History
Received: 30 July 2021
Accepted: 20 October 2021
First Online: 8 November 2021
Declarations
:
: This study was approved by the Research Ethics Committee of the University of Medicine and Pharmacy at Ho Chi Minh City, Viet Nam, with the approval number of 195/ĐHYD-HĐĐĐ, the informed consent was obtained from parents of all participants, or participant herself, and all methods were performed in accordance with the relevant guidelines and regulations.
: Informed consent had been obtained from all subjects and/or their legal guardian(s) for publication of identifying information/images in an online open-access publication.
: The authors declare that they have no competing interests.