Shen, Cheng
Ren, Jie
Che, Guowei
Article History
Received: 18 June 2019
Accepted: 7 May 2020
First Online: 21 May 2020
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: The experiments were approved by the West China Hospital Ethics committee (No. 2018 (33)).
: All patients agreed to participate in the study and signed an informed consent form.
: All the authors consent to publish the paper.