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Authors
Xu, Chen
Wang, Ruizhe
Li, Jingchi
Zhong, Huajian
Zhang, Zifang
Cui, Cheng
Sun, Baifeng
Tian, Ye
Chen, Huajiang
Shen, Xiaolong
Liu, Yang
Yuan, Wen https://orcid.org/0000-0001-9586-1601
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Funding
Funding for this research was provided by:
Shanghai Municipal Population and Family Planning Commission (20QA1409200)
Innovative Research Group Project of the National Natural Science Foundation of China (81871802, 81972090)
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Article History
Received: 14 September 2021
Accepted: 2 February 2022
First Online: 15 February 2022
Declarations
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: Ethical approval of this retrospective study was given by the Naval Medical University ethics committee review board. The design and reporting were performed in accordance to the Strengthening the Reporting of OBservational studies in Epidemiology (STROBE) statement. This research was conducted in regard of the Declaration of Helsinki.
: Written informed consent for publication was obtained from the patient.
: The authors declare no conflict of interest concerning the study or the findings specified in this paper.
