Pogorelov, A. G.
Makarova, N. P.
Kalinina, E. A.
Panait, A. I.
Pogorelova, V. N.
Sukhih, G. T.
Article History
Received: 29 January 2021
Revised: 15 February 2021
Accepted: 15 February 2021
First Online: 29 June 2021
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interest</i>. The authors declare that they have no conflict of interest.
: <i>Statement of compliance with standards of research involving humans as subjects</i>. The use of female germ cells for biomedical purposes is permitted by the ethics committee of the Kulakov Research Center for Obstetrics, Gynecology, and Perinatology of the Ministry of Health of the Russian Federation.