Funding for this research was provided by:
Jiangxi Humanities and Social Sciences Project of University (NO. JJ20125)
Received: 7 December 2020
Accepted: 25 March 2021
First Online: 2 April 2021
: This article does not contain any studies with human participants or animals performed by any of the authors.
: For manuscripts containing any individual person’s data in any form (including individual details, images or videos), consent to publish must be obtained from that person, or in the case of children, their parent or legal guardian. All presentations of case reports must have consent to publish (Not applicable).
: The authors declare that they have no competing interests.