A.A. Khudiakov,1,2 D.A. Kostina,2 A.A. Kostareva,2 A.N. Tomilin,1 A.B. Malashicheva 2,3,*
1 Institute of Cytology RAS, St. Petersburg, 194064,
2 Federal V. A. Almazov North-West Medical Research Centre, St. Petersburg, 197341,
and 3 St. Petersburg State University, St. Petersburg, 199034;
* e-mail: amalashicheva@gmail.com