Funding for this research was provided by:
Zhao Yi-Cheng Medical Science Foundation (ZYYFY2018031)
Received: 11 January 2021
Accepted: 22 March 2021
First Online: 13 May 2021
: The study was approved by the Ethics Committee of Tianjin Medical University General Hospital (TMUGH), on December 22, 2018. The study was conducted in compliance with the principles of the Declaration of Helsinki, the principles of Good Clinical Practice and in accordance with all applicable regulatory requirements.This manuscript involves human participants. The informed consent was obtained from each participant.
: Not applicable.
: The authors declare that they have no competing interests