Zhao, Zheng-Hui
Meng, Tie-Gang
Li, Ang
Schatten, Heide
Wang, Zhen-Bo
Sun, Qing-Yuan https://orcid.org/0000-0002-0148-2414
Funding for this research was provided by:
Key Technology Research and Development Program of Shandong (2018YFA0107701)
The National Natural Science Foundation of China (31801245)
Article History
Received: 24 February 2020
Accepted: 6 July 2020
First Online: 10 July 2020
Ethics approval and consent to participate
: Patients undergoing infertility treatment via IVF, including the use of donor oocytes, at the Colorado Center for Reproductive Medicine (Lone Tree, CO, USA) provided informed consent that materials not used and normally discarded during the IVF cycle could be used for research. The informed consent obtained was written and approved by the Western Institutional Review Board (IRB#1151520).
: Not Applicable.
: The authors declare that they have no competing interests.