Gao, Hai-Xiang
Zhang, Jun-Jun
Liu, Ning
Wang, Yi
Ma, Chun-Xiang
Gao, Lu-Lu
Liu, Qiang
Zhang, Ting-Ting
Wang, Yi-Ling
Bao, Wen-Qiang
Li, Yu-Xiang
Funding for this research was provided by:
Science and Technology Department of Ningxia (2019BEG03009)
Article History
Received: 20 May 2020
Accepted: 9 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: Ethical approval was obtained from the Ethics Committee of the General Hospital of Ningxia Medical University (2018-373). The study was registered with the Chinese Clinical Trial Registry (ChiCTR1900023730). Prior to the trial, patients who meet the inclusion criteria will be briefed on the purpose of the study, the intervention, the possible risks, and their rights in the trial. Patients are given 24 h to consider and will sign an informed consent form if they agree to participate. These materials are available from the corresponding author.
: Not applicable
: The authors declare that they have no competing interests.