Darmadi Darmadi
Department of Internal Medicine, Faculty of Medicine, Universitas Sumatera Utara, Medan, North Sumatera, 20155,
Indonesia

Zhanna R. Gardanova
2) Department of Psychotherapy, Pirogov Russian National Research Medical University, 117997 Moscow, Russia. 3) Department of Fundamental Disciplines, Independent Non-profit Organization of Higher Education “Medical University MGIMO-MED”, Moscow Region,
Russian Federation

Maria V. Mikhailova
Department of Prosthetic Dentistry, I.M. Sechenov First Moscow State Medical University, Moscow,
Russian Federation

Zahraa H. Al-Qaim
Department of Anesthesia Techniques, Al-Mustaqbal University College, 51001 Hilla,
Iraq

Evgeniy V. Kostyrin
Department of Finances, Bauman Moscow State Technical University, Moscow,
Russian Federation

Mikhail E. Kosov
7) Department of Public Finance, Financial University under the Government of the Russian Federation, Moscow, Russia. 8) Department of State and Municipal Finance, Plekhanov Russian University of Economics, Moscow, Russia. 9) Legal Management Institute HSLA, HSE University, Moscow,
Russian Federation

Marina V. Vasiljeva
Autonomous Non-Profit Organization “Publishing House Scientific Review” (Nauchnoe Obozrenie), Moscow,
Russian Federation