Funding for this research was provided by:
Canadian Institutes of Health Research (143317)
The National Key R&D Program of China (2019YFA0110900)
The International (Regional) Cooperation and Exchange Project (81820108016)
Received: 28 September 2021
Accepted: 16 November 2021
First Online: 27 November 2021
: The University of British Columbia Research Ethics Board approved all the experiments of the study. All participants provided written informed consent for the use of follicular fluid samples.
: The author declares that all work described here has not been published before and that its publication has been approved by all co-authors.
: The authors declare that they have no conflict of interest.