Olga A. Kolennikova
Research Institute for Healthcare Organization and Medical Management of Moscow Healthcare Department; Institute of Socio-Economic Studies of Population of the Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences
Russian Federation

MD, PhD, researcher, Research Institute for Healthcare Organization and Medical Management of Moscow Healthcare Department, Moscow, 115088, Russian Federation; leading researcher, Institute of Socio-Economic Studies of Population, Federal Center of Theoretical and Applied Sociology RAS, Moscow, 117218, Russian Federation

e-mail: kolennikova@mail.ru

Mairash S. Toksanbaeva
Research Institute for Healthcare Organization and Medical Management of Moscow Healthcare Department; Institute of Socio-Economic Studies of Population of the Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences
Russian Federation

MD, PhD, DSci., researcher, Research Institute for Healthcare Organization and Medical Management of Moscow Healthcare Department, Moscow, 115088, Russian Federation; Chief researcher, Head of Laboratory, Institute of Socio-Economic Studies of Population, Federal Center of Theoretical and Applied Sociology RAS, Moscow, 117218, Russian Federation

e-mail: matoksan@mail.ru