Funding for this research was provided by:
National Clinical Key Specialist Construction Program of China (544)
The Medical Scientific and Technological Project in Henan Province (201702045)
Received: 18 June 2020
Accepted: 5 November 2020
First Online: 13 November 2020
Ethics approval and consent to participate
: This study was authorized by the ethics committee of Zhengzhou University First Affiliated Hospital (2020-KY-205), and written informed consent was obtained from all the participates.
: Consent for publication was obtained from all the participates.
: The authors declare that they have no competing interests.