Received: 6 February 2020
Accepted: 21 October 2020
First Online: 16 September 2021
Ethics approval and consent to participate
: The access to all the data in the study was approved by the Ethics Committee of the First Affiliated Hospital of Army Medical University. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Not applicable.
: The authors declare that they have no competing interests.