S. V. Vissarionov
The Turner Scientific Research Institute for Children’s Orthopaedics; North-Western State Medical University n.a. I.I. Mechnikov
Russian Federation

Sergei Valentinovich Vissarionov - DMSc, Prof., Deputy Director for science and academic work, Head of the Department of spine pathology and neurosurgery The TSRIChO; Professor of the Department of Pediatric Orthopedics and Traumatology NWSMU n.a. I.I. Mechnikov.

K. A. Kartavenko
The Turner Scientific Research Institute for Children’s Orthopaedics
Russian Federation

Kirill Alexandrovich Kartavenko - orthopedic traumatologist in the Department of spine pathology and neurosurgery.

Parkovaya str., 64–68, 196603, Pushkin, St. Petersburg

D. N. Kokushin
The Turner Scientific Research Institute for Children’s Orthopaedics
Russian Federation

Dmitry Nikolayevich Kokushin - MD, PhD, researcher in the Department of spinal pathology and neurosurgery.

Parkovaya str., 64–68, 196603, Pushkin, St. Petersburg