Zhang, Siqin
Zhang, Xiucai
Wu, Qing
Zheng, Xiangkuo
Dong, Guofeng
Fang, Renchi
Zhang, Yizhi
Cao, Jianming
Zhou, Tieli https://orcid.org/0000-0002-2171-4710
Funding for this research was provided by:
the National Natural Science Foundation of China (No.81971986, No.81741059)
the Health Department of Zhejiang Province of the People's Republic of China (No. 2019KY098)
Article History
Received: 7 July 2019
Accepted: 26 September 2019
First Online: 29 October 2019
Ethics approval and consent to participate
: This study was approved by the First Affiliated Hospital of Wenzhou Medical University Ethics Committee. Informed consent was not needed due to the retrospective nature of the study; additionally, the patient data accessed in this research was anonymous. Therefore, the First Affiliated Hospital of Wenzhou Medical University Ethics Committee waived the need for consent.
: Not applicable.
: The authors declare that they have no competing interests.