Inna B. Nazarova
Research Institute for Healthcare Organization and Medical Management of Moscow Healthcare Department; Institute of Socio-Economic Studies of Population — Branch of the Federal State Budgetary Scientific Institution Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences ISESP FCTAS RAS; Peoples’ Friendship University of Russia named after Patrice Lumumba
Russian Federation

DSc (Economics), Chief Researcher, Institute of Socio-Economic Studies of Population — Branch of the Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences ISESP FCTAS RAS, Moscow, 117218, Russian Federation; Research Institute for Healthcare Organization and Medical Management of Moscow Healthcare Department, Moscow, 115088, Russian Federation; Peoples’ Friendship University of Russia named after Patrice Lumumba, Moscow, 117198, Russian Federation

e-mail: inna-nazarova@mail.ru

Roman S. Nesterov
Institute of Socio-Economic Studies of Population — Branch of the Federal State Budgetary Scientific Institution Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences ISESP FCTAS RAS; Peoples’ Friendship University of Russia named after Patrice Lumumba
Russian Federation

postgraduate student of the Department of Sociology, Peoples’ Friendship University of Russia named after Patrice Lumumba, Moscow, 117198, Russian Federation, Institute of Socio-Economic Studies of Population — Branch of the Federal State Budgetary Scientific Institution Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences, Moscow, 117218, Russian Federation

e-mail: rnesterov100@gmail.com