Li, Guang-an
Huang, Jun
Wang, Jing
Fan, Li
Funding for this research was provided by:
Changzhou Science and Technique Program (Grant No.: CJ20190098)
Article History
Received: 13 March 2024
Accepted: 26 April 2024
First Online: 7 May 2024
Declarations
:
: The study complied with the Declaration of Helsinki and was reviewed and approved by the Human Subjects Committee of Changzhou Second People′s Hospital. Written informed consent was obtained from each couple enrolled in the study.
: This manuscript does not include any individual person′s data.
: The authors declare no competing interests.