Cheng, Jie
Zhang, Shuwen
Sheng, Weibin
Article History
Received: 16 August 2022
Accepted: 30 November 2022
First Online: 9 December 2022
Declarations
:
: This study is a retrospective study and only clinical data of patients are collected. The institutional review board of Xinjiang Medical University has confirmed that no ethical approval is required. Informed consent was obtained from all individual participants included in the study. And, all methods were carried out in accordance with relevant guidelines and regulations (declaration of Helsinki).
: Not applicable.
: The authors declare that they have no competing interests.