Funding for this research was provided by:
National Natural Science Foundation of China (81770456)
Received: 8 October 2020
Accepted: 17 March 2021
First Online: 25 March 2021
: The ethics committee of the First College of Clinical Medical Science, China Three Gorges University approved the study.
: Consent for publication is obtained from the patient.
: The authors declare that they have no competing interests.