Liu, Zhuzhu
Wang, Qingxin
Zhao, Qianyu
Gao, Fei
Jin, Nan
Wang, Di
Wang, Biying
Du, Bei
Wei, Ruihua
Funding for this research was provided by:
Science & Technology Development Fund of Tianjin Education Commission for Higher Education of China (2018KJ056, 2018KJ056, 2018KJ056)
Article History
Received: 8 July 2022
Accepted: 30 December 2022
First Online: 2 January 2023
Declarations
:
: This study was approved by the Human Research Ethics Committee of Tianjin Medical University Eye Hospital (2019KY-12) and was conducted following the Declaration of Helsinki. The children were aged 6–12 years, and parents or legal guardians of all participants provided written informed consent on behalf of the participants.
: Not applicable.
: The authors declare that they have no competing interests.