Funding for this research was provided by:
Project of Xiamen Science and Technology Bureau (3502Z20184052)
Received: 7 August 2021
Accepted: 18 January 2022
First Online: 14 February 2022
: In this study, all methods were performed in accordance with the relevant guidelines and regulations. This survey protocol had been verified and approved by the ethical committee of our hospital (approval number: 2019-KY-016). And written informed consents had been obtained from all the included participants.
: Not applicable.
: The authors declare that they have no competing interests.