V. M. Haydarov
Mechnikov North-West State Medical University; Novosibirsk Research Institute of Traumatology and Orthopaedics n.a. Ya.L. Tsivyan
Russian Federation

Valery Mikhailovich Haydarov - teaching assistant of the Department of Traumatology, Orthopaedics, and Field Surgery, Mechnikov N-W MUPiskarevsky ave;  applicant, NRITOn.a. Ya.L. Tsivyan.

47, 195067, St. Petersburg; Frunze str., 17, Novosibirsk, 630091

A. N. Tkachenko
Mechnikov North-West State Medical University
Russian Federation

Alexandr Nikolayevich Tkachenko - DMSc, Prof., Department of Traumatology, Orthopaedics, and Field Surgery.

Piskarevsky ave., 47, 195067, St. Petersburg

I. A. Kirilova
Novosibirsk Research Institute of Traumatology and Orthopaedics n.a. Ya.L. Tsivyan
Russian Federation

Irina Anatolyevna Kirilova - DMSc, Deputy Director for Research Affairs.

Frunze str., 17, Novosibirsk, 630091

D. Sh. Mansurov
Mechnikov North-West State Medical University
Russian Federation

Djalolidin Shamsidinovich Mansurov - aspirant Department of Traumatology, Orthopaedics, and Field Surgery.

Piskarevsky ave., 47, 195067, St. Petersburg