Article History
Received: 12 August 2020
Accepted: 30 November 2020
First Online: 6 January 2021
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: The use of clinical tissues was approved by Ethics Committee of Shaanxi Provincial People’s Hospital, and experimental procedures were undertaken in line with the guidelines set forth by the Declaration of Helsinki. The animal experiments were approved by the Ethics Committee of Shaanxi Provincial People’s Hospital and carried out in accordance with the National Institutes of Health Guide for the Care and Use of Laboratory Animals.
: Not applicable.
: All authors have approved for the publication of this paper.
: Not applicable.