Dong, Phuong Thi Xuan https://orcid.org/0000-0002-2072-4247
Nguyen, Thao Thi https://orcid.org/0009-0000-7000-3985
Duong, Hang Thuy Thi
Nguyen, Thuy Thanh Thi
Le, Anh Van
Nguyen, Anh Kim Thi
Nguyen, Chinh Thu
Pham, Van Thuy Thi https://orcid.org/0000-0003-1045-7189
Article History
Received: 24 April 2025
Accepted: 3 October 2025
First Online: 29 October 2025
Declarations
:
: Ethics approval was obtained from the Ethical Committee in Biomedical Research of Friendship Hospital, Vietnam. The study was performed in accordance with the Declaration of Helsinki. As the study involved minimal risk, no collection of identifiable data, and was embedded in routine care, the Committee formally waived the requirement for written informed consent, in accordance with Vietnamese ethical regulations. All data were anonymized prior to analysis to ensure the protection of patient privacy and confidentiality.
: Not applicable.
: The authors declare no competing interests.