Xu, Qing
Gong, Chaoju
Qiao, Lei
Feng, Ruifang
Liu, Haiyang
Liu, Yalu
Yang, Liu
Fan, Wei
Guan, Lina
Li, Jie
Zhang, Yipeng
Li, Suyan
Funding for this research was provided by:
Health and Family Planning Commission Project from Jiangsu Province (H201672)
Xuzhou science and technology project (KC21153)
Article History
Received: 8 July 2021
Accepted: 12 May 2022
First Online: 18 May 2022
Declarations
:
: This study was approved by the Ethics Committee of Xuzhou First People's Hospital (approval number: xzsdyyyll201610). All patients understood this study and voluntarily signed informed consent.
: Not applicable.
: The authors declare that they have no competing interests.