Received: 16 August 2020
Accepted: 22 November 2020
First Online: 2 December 2020
Ethics approval and consent to participate
: It was approved by ethics committee of First Affiliated Hospital of Fujian Medical University (IEC-FOM-013-1) and performed in accordance with the Declaration of Helsinki. Informed consent was obtained from all individual participants in the study.
: Not applicable.
: The authors declare that they have no competing interests.