T. K. Usmanova
Finance University under the Government of the Russian Federation, Moscow, Russian Federation
Russian Federation

Professor of the Department of Management at Financial University under the Government of the Russian Federation (49, Leningradsky avenue, Moscow, 125993), Moscow, Russian Federation, Doctor of Economic Sciences

A. I. Khasanova
Tatarstan Cancer Center, Kazan, Russian Federation
Russian Federation

oncologist of the Tatarstan Cancer Center (29 Sibirskiy Trakt, Kazan, 420029), Kazan, Russian Federation, Candidate of Medical Sciences

L. I. Khayrullina
Kazan Federal University, Kazan, Russian Federation
Russian Federation

Assistant to department Managerial accounting and controlling, the Kazan Federal University, (18, Kremliovskaya street, Kazan, 420008), Kazan, Russian Federation