Xu, Bo
Cheng, Huihui
Li, Kunhong
Lv, Yukai
Zeng, Xianshang
Liu, Tao
Yu, Weiguang http://orcid.org/0000-0001-9596-8572
Guo, Wenbo
Article History
Received: 3 September 2021
Accepted: 25 November 2021
First Online: 1 January 2022
Declarations
:
: All the authors declare no conflict of interest associated with this manuscript.
: All the procedures implemented in studies involving human participants were consistent 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. This retrospective study was approved by the Institutional Review Boards of the First Affiliated Hospital, Sun Yat-sen University (No. 15/3301) and the Tongji Medical College, Huazhong University of Science and Technology (No. SY4202).
: All the participants provided written informed consent and studies were approved by the local ethics committee.
: Not applicable.