Li, YiQiang
,
Liu, Hang
Guo, YueMing
Xu, HongWen
Xun, FuXing
Liu, YanHan
Yuan, Zhe
Li, JingChun
Pereira, Bruno
Canavese, Federico http://orcid.org/0000-0002-6114-5372
Article History
Received: 13 September 2019
Accepted: 13 January 2020
First Online: 22 January 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict interests.
: All procedures were performed in studies involving human participants and 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. This is a retrospective study of patients’ data, and an IRB approval was obtained (GZWCMC 2015020904).