Funding for this research was provided by:
National Natural Science Foundation of China (81871124)
Article History
Received: 15 September 2020
Accepted: 3 April 2021
First Online: 9 April 2021
Declarations
:
: This article contains a study with human participants, and the study protocol was approved by the Investigation and Ethics Committee of the Tianjin Medical University General Hospital (reference number IRB2019-WZ-145). Informed consent for this study was obtained from all patients by both written and verbal.
: Not applicable.
: The authors declare that they have no competing interests.