L. I. Malyuchenko
Federal Center of Traumatology, Orthopedics and Endoprosthetics
Russian Federation

Leonid I. Malyuchenko - Traumatologist-orthopedist,

33, Fedora Gladkova str., Cheboksary, 428020

N. S. Nikolaev
Federal Center of Traumatology, Orthopedics and Endoprosthetics; I.N. Ulyanov Chuvash State University
Russian Federation

Nikolay S. Nikolaev - Dr. Sci. (Med.), Professor, Chief Physician, 33, Fedora Gladkova str., Cheboksary, 428020;

Head of the Department of Traumatology, Orthopedics and Extreme Medicine, 15, Moskovsky Ave., Cheboksary, 428015

V. Yu. Emel'yanov
Federal Center of Traumatology, Orthopedics and Endoprosthetics; I.N. Ulyanov Chuvash State University
Russian Federation

Vladimir U. Emelianov - Cand. Sci. (Med.), methodologist, 33, Fedora Gladkova str., Cheboksary, 428020;

Associate Professor of the Department of Pharmacology, Clinical Pharmacology and Biochemistry, 15, Moskovsky Ave., Cheboksary, 428015