Funding for this research was provided by:
jiangsu provincial funds for six categories of top talents (WS-066)
jiangsu provincial commission of health and family planning (H201526)
nantong technology project (MS12017008-1, MS12020007)
Article History
Received: 29 April 2021
Accepted: 1 September 2021
First Online: 10 September 2021
Declarations
:
: This research protocol was approved and exemption from informed consent by the Ethics Committee of Nantong University Affiliated Hospital.
: Not applicable.
: The authors declare that they have no competing interests.