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Authors
Xu, Mei
Zhou, Lingfang
Zhang, Jie
Luo, Sha
Zhao, Yunfeng
Xiong, Wei
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Funding
Funding for this research was provided by:
Key sub-specialty construction funding of Pudong health system of Shanghai (PWZy2020-15)
Construction funding of characteristic clinical discipline of Pudong health system of Shanghai (PWYts2021-04)
The general program of Shanghai municipal health commission (202040480)
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Article History
Received: 19 September 2022
Accepted: 1 December 2023
First Online: 18 December 2023
Declarations
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: All methods were carried out in accordance with Declaration of Helsinki. The study protocol was approved by the institutional review board of North Bund Community Health Service Center, Putuo District Central Hospital, Huashan North Hospital, Xuhui District Maternal and Child Health Care Hospital, Punan Hospital, and Xinhua Hospital. Informed consent was waived by the Institutional Review Boards of the aforementioned hospitals due to no intervention or disclosure of personal information for patients.
: Not applicable.
: The authors declare no competing interests.
