Received: 22 June 2021
Accepted: 1 November 2021
First Online: 23 November 2021
: The Review Board of the Affiliated Hospital of Jiangnan University approved the clinical samples for research purposes (NO.LS2018020). This study was confirmed to the principles contained in the World Medical Association Declaration of Helsinki. Informed consent was requested as anonymous specimens and was given by all human participants in this study.
: Not applicable.
: The authors declare that they have no competing interests.