Funding for this research was provided by:
natural science foundation of jiangsu province (BK20201158)
qingmiao talents training program of changzhou health commission (CZQM2020095, CZQM2020103)
great science and technology project of changzhou municipal health commission (ZD201921, ZD202016)
Received: 16 July 2021
Accepted: 2 December 2021
First Online: 14 December 2021
: All the endometrial samples were collected with written informed consent of the patients who were recruited from in vitro fertilization unit of Reproductive Medicine Center of the Affiliated Changzhou Maternity and Child Health Care Hospital of Nanjing Medical University, and approval was obtained from the Scientific Research Ethics Committee of Changzhou Maternity and Child Health Care Hospital for this study (2020103).
: Not applicable.
: The authors declare that they have no competing interests.