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Authors
Cui, Panpan
Yang, Ming
Hu, Hengyu
Cheng, Chunyan
Chen, Xinyi
Shi, Jiaoxia
Li, Shifeng
Chen, Changying
Zhang, Hongmei
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Article History
Received: 18 September 2023
Accepted: 10 March 2024
First Online: 15 March 2024
Declarations
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: The current study followed the Declaration of Helsinki and ethical approval was granted by the ethics committee of Zhengzhou University (number: ZZUIRB 2021–19). All caregivers provided informed consent prior to questionnaire completion. The data would be kept confidential.
: Not applicable.
: The authors declare no competing interests.
