V. V. Benberin
Hospital of the Medical Center of the Office of the President of the Republic of Kazakhstan; National Academy of Sciences of the Republic of Kazakhstan
Kazakhstan

Valeriy V. Benberin – Dr. Sci. (Med.), professor, awardee of the State Prize of the Republic of Kazakhstan, Academician of the National Academy of Sciences of the Republic of Kazakhstan; Chairman of the Eurasian Association of Gerontologists, Chairman of the Society of Gerontologists of the Republic of Kazakhstan; Director

Nur-Sultan
Almaty

B. T. Kaikenov
Hospital of the Medical Center of the Office of the President of the Republic of Kazakhstan; Al-Farabi Kazakh National University
Kazakhstan

Berik T. Kaikenov – master of public health, doctoral student at the DBA Business Administration in Healthcare; head of the surgical service

71 al-Farabi ave., Almaty 050040
80 Nur-Sultan, ave. Mangilik El. 010000

Yu. V. Samsonov
National Medical Research Radiological Centre of the Ministry of Health of the Russian Federation; P. A. Hertsen Moscow Oncology Research Institute – Branch of the National Medical Research Radiological Centre
Russian Federation

Yuriy V. Samsonov – Cand. Sci. (Med.), Head of the Medical Care Coordination at the Coordination of activities of regional institutions Center of the Russian Federation in field of radiology and oncology; leading researcher of Russian Center of informational technologies and epidemical researches in oncology. AuthorID: 429105

Obninsk
Moscow