D. A. Glukhov
St. Petersburg Research Institute of Phthisiopulmonology 32 Politekhnicheskaya str., St. Petersburg, 194064, Russia
Russian Federation

orthopedic surgeon, junior researcher

V. I. Zorin
H. Turner National Medical Research Center for Сhildren’s Orthopedics and Trauma Surgery; North-Western State Medical University n.a. I.I. Mechnikov 64–68 Parkovaya str., Pushkin, St. Petersburg, 196603, Russia; 41 Kirochnaya str., St. Petersburg, 191015, Russia
Russian Federation

MD, PhD, orthopedic surgeon, associate professor, deputy director for scientific and educational work;

associate professor of Pediatric Surgery Department

Ya. A. Maltseva
H. Turner National Medical Research Center for Сhildren’s Orthopedics and Trauma Surgery 64–68 Parkovaya str., Pushkin, St. Petersburg, Russia
Russian Federation

radiologist

A. Yu. Mushkin
St. Petersburg Research Institute of Phthisiopulmonology; Pavlov First Saint Petersburg State Medical University 32 Politekhnicheskaya str., St. Petersburg, 194064, Russia; 6–8 L’va Tolstogo str., St. Petersburg, 197022, Russia
Russian Federation

DMSc, Prof., Сhief Researcher, Head of the Scientific and Clinical Center for Spinal Pathology;

Professor of the Department of Traumatology and Orthopedics