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Authors
Xu, Lida
Ma, Qian
Lin, Shaochong
Ju, Juan
Feng, Shuo
Shi, Zhongna
Bai, Yang
Song, Junzhai
Du, Junpeng
Wang, Baojin
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Funding
Funding for this research was provided by:
The joint construction project of Henan Provincial Medical Science and Technology Tack Key Project (2018020166)
Provincial and ministerial co-construction project of Henan Provincial Health and Family Planning Commission (SBGJ2018050)
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Article History
Received: 18 July 2021
Accepted: 17 February 2022
First Online: 7 March 2022
Competing interests
: The authors declare no competing interests.
