Yang, Qing
Zhong, Xiaorong
Zhang, Wei http://orcid.org/0000-0003-3113-9577
Luo, Ting
He, Ping
Zheng, Hong
Funding for this research was provided by:
China’s National Development and Reform Commission Grant (2018gfgw001)
Article History
Received: 20 March 2020
Accepted: 26 January 2021
First Online: 2 February 2021
Ethics approval and consent to participate
: 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. Written informed consent was provided by all the patients. The study obtained the approval by the the Ethics Committee, West China School of Medicine/West China Hospital, Sichuan University (approval number 2017–255).
: Not applicable.
: The authors declare that they have no competing interests.