A. A. Savina
Research Institute for Healthcare Organization and Medical Management of Moscow Healthcare Department
Russian Federation

Anna A. Savina – PhD in Medicine, Leading Researcher, Demography Division

9, Sharikopodshipnikovskaya ul., 115088, Moscow, Russian Federation

V. N. Arkhangelskiy
Research Institute for Healthcare Organization and Medical Management of Moscow Healthcare Department; Institute for Demographic Research – Branch of the Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences
Russian Federation

Vladimir N. Arkhangelskiy – PhD in Economics, Researcher; Leading Researcher

9, Sharikopodshipnikovskaya ul., 115088, Moscow, Russian Federation; 
6, bld. 1, Fotieva ul., 119333, Moscow, Russian Federation

E. V. Zemlyanova
Institute for Demographic Research – Branch of the Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences
Russian Federation

Elena V. Zemlyanova – PhD in Economics, Leading Researcher

6, bld. 1, Fotieva ul., 119333, Moscow, Russian Federation