Funding for this research was provided by:
Science and Technology Planning Project of Quanzhou Science and Technology Bureau (2018N001S)
Fujian Provincial Health and Family planning Commission Research Talent training project (2018-1-60)
Article History
Received: 28 August 2020
Accepted: 29 March 2021
First Online: 9 April 2021
Declarations
:
: As the data are anonymous and no intervention was happened in the treatment of patient, only verbal informed consent was obtained from participants, this procedure was approved by the Second Affiliated Hospital of Fujian Medical University Ethic Committee [2020(371)].
: Not applicable.
: The authors declare that they have no conflict of interest.