K. O. Vasilyev
Novosibirsk Research Institute of Traumatology and Orthopedics named after Ya. L. Tsivyan; Novosibirsk State Medical University
Russian Federation

Konstantin O. Vasiliev — radiologist of the department of radiation diagnostics; Assistant at the Department of Radiation Diagnostics of the Dental Faculty

630091, Novosibirsk, st. Frunze, 17

V. V. Rerikh
Novosibirsk Research Institute of Traumatology and Orthopedics named after Ya. L. Tsivyan; Novosibirsk State Medical University
Russian Federation

Viktor V. Rerikh — Dr. of Sci. (Med.), traumatologist-orthopedist, head of the research department of spine pathology; Professor of the Department of Traumatology and Orthopedics

630091, Novosibirsk, st. Frunze, 17;  630091, Novosibirsk, st. Krasny Prospekt, 52

E. A. Ugolnikova
Novosibirsk Research Institute of Traumatology and Orthopedics named after Ya. L. Tsivyan
Russian Federation

Ekaterina A. Ugolnikova — junior researcher at the Department of Biostatistics

630091, Novosibirsk, st. Frunze, 17