A.I. Perepelkin - Dr. Sc. (Med), Professor, Department of Human Anatomy, Volgograd State Medical Uni-versity. E-mail: similipol@mail.ru S.I. Kalugskii - Ph.D. (Eng.), Soft were Engineer, LLC «Оrtoped», Volgograd, Russian Federation. E-mail: hssergey@gmail.com A.I. Krayushkin - Dr. Sc. (Med.), Professor, Head of Department of Human Anatomy, Volgograd State Technical University. E-mail: similipol@mail.ru I.A. Pleshakov - Ph.D. (Phys.-Math.), Associate Professor, Experimental Physics Department, Volgograd State Technical University. E-mail: puls@vstu.ru E.S. Atroschenko - Student, Volgograd State Medical University. E-mail: caterina999@mail.ru

L.M. Smirnova - Dr. Sc. (Eng.), Professor, Department of Biotechnical Systems, Saint-Petersburg Electrotechnical University «LETI»; Leading Research Scientist, Department of the Biomechanical Research of Musculoskeletal System, Federal State Institution «Saint Petersburg State Scientific and Practical Center of Medical and Social Expertise, Prosthetics and Rehabilitation named after G.A. Altbrecht» of the Ministry of Labor and Social protection of Russian Federation E-mail: info@diaserv.ru