Article History
Received: 22 April 2021
Accepted: 29 July 2022
First Online: 13 September 2022
Declarations
:
: Before tissue collection, we had got permission from the Ethics Committees of the Third Xiangya Hospital of Central South University and informed consent from all these 32 OC patients.
: The informed consent was obtained from study participants.
: The authors declare that there is no conflict of interest.