Funding for this research was provided by:
Natural Science Foundation of Fujian Province (2019Y9030)
Fujian Provincial Health Technology Project (2019-CX-32)
Article History
Received: 24 August 2020
Accepted: 1 October 2020
First Online: 14 October 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: For this type of study, informed consent is not required.