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Article History

Received: 28 July 2023

Accepted: 8 August 2024

First Online: 12 August 2024

Declarations

:

: This study complies with the Declaration of Helsinki and is approved by the ethics committee of the Eye and ENT Hospital of Fudan University (No. 2021022–1). For every child participating in the study an informed consent form was obtained from the parents or legal guardians. The results of this protocol will be published in peer-reviewed journals and presented at international conferences.

: Not applicable.

: The authors declare no competing interests.