Wang, Wei Bing http://orcid.org/0000-0002-6059-7916
Sun, Ai Jiao
Yu, Hong Ping
Dong, Jing Chun
Xu, Huang
Article History
Received: 20 January 2020
Accepted: 27 May 2020
First Online: 3 June 2020
Ethics approval and consent to participate
: The medical ethical committees of The Affiliated AnQing Hospital of Anhui Medical University approved this study on 26, December, 2017, and the study was registered in the Chinese Clinical Trial Registry (Registration number: ChiCTR1800015566). All patients were written the informed consent and agree to participate this study.
: No applicable.
: The authors declare that they have no competing interests.