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Authors
Liang, Jianqin
An, Huiru
Zhou, Jin
Liu, Yuqin
Xiang, Guangxin
Liu, Yingying
Xing, Wanli
Gong, Wenping https://orcid.org/0000-0002-0333-890X
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Article History
Received: 5 December 2020
Accepted: 22 March 2021
First Online: 1 April 2021
Declarations
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: The study protocol was approved by the Research Ethics Committee of the 8th Medical Center of Chinese PLA General Hospital. Written informed consent was obtained from all adult participants.
: The study protocol was approved by the Research Ethics Committee of the 8th Medical Center of Chinese PLA General Hospital, and the informed consent was obtained from all adult participants and parents of the participant under 16 years old.
: Not available.
: The authors declare no competing interests.
