О. А. Saprina
N.N. Blokhin Russian Research Cancer Center, 24, Kashirskoe shosse, 115448, Moscow, 24
Russian Federation

PhD, Oncologist, Department of Tumors of Head and Neck, Russian Cancer Research Center memory of N.N. Blokhin (Moscow, Russia). AuthorID: 555604.

М. А. Kropotov
N.N. Blokhin Russian Research Cancer Center, 24, Kashirskoe shosse, 115448, Moscow, 24
Russian Federation

MD, DSc, Professor, Head of Department of Tumors of Head and Neck, Russian Cancer Research Center memory of N.N. Blokhin (Moscow, Russia). AuthorID: 545180.

М. V. Lomaya
I.M. Sechenov First Moscow State Medical University, Moscow
Russian Federation

Oncologist, First Moscow State Medical University memory of I.M. Sechenov (Moscow, Russia). SPIN-code: 8213-1313.