Funding for this research was provided by:
the High-level hospital foster grants from Fujian Provincial Hospital (2019HSJJ13)
the Natural Science Foundation for Distinguished Young Scholars of Fujian Province (2018J06020)
Education and Scientific Research Foundation of Fujian Province (2060402)
Joint Funds for the innovation of science and technology, Fujian Province (2018Y9098)
Fujian Provincial Health and Family Planning Research Medical Innovation Project (2019-cx-3)
the National Natural Science Foundation of China (81772560, 81702438)
Youth Project Foundation of Fujian Provincial Health Commission (2018-1-10)
Received: 10 July 2020
Accepted: 27 October 2020
First Online: 7 November 2020
Ethics approval and consent to participate
: The study was approved by the ethics commitment of Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University.
: The authors declare that they have no competing interests.
: Not applicable.