Wu, Jiao-jiao
Zhang, Qing-ning
Liao, Su-su
Li, Jiang-hong
Zhang, Jian-duan
Huang, Jing-zhi
Funding for this research was provided by:
Lanzhou University (lzujbky2022-30, lzujbky-2019-58,LZUHL-JXXM-202206,LZUHL-JXXM-202207, LZUHL-JXXM-202208, lzujbky2022-30, lzujbky-2019-58,LZUHL-JXXM-202206,LZUHL-JXXM-202207, LZUHL-JXXM-202208)
Science and Technology Program of Gansu Province (20JR10RA637, 20JR10RA637)
UNICEF
Article History
Received: 7 May 2023
Accepted: 20 March 2024
First Online: 3 April 2024
Declarations
:
: The study protocol was reviewed and approved by the Institutional Review Board of the Nursing School, Lanzhou University on March 6th, 2019. (LZUHLXY20190006).
: Not applicable.
: The authors declare no competing interests.