D. A. Glukhov
St.Petersburg Research Institute of Phthisiopulmonology
Russian Federation

Dmitrii Aleksandrovich Glukhov, orthopedic surgeon, postgraduate student

32 Politekhnicheskaya str., St. Petersburg, 194064

V. I. Zorin
St.Petersburg Research Institute of Phthisiopulmonology; North-Western State Medical University n.a. I.I. Mechnikov
Russian Federation

Vyacheslav Ivanovich Zorin, MD, PhD, orthopedic surgeon, Clinic of Pediatric Surgery and Orthopedics; assistant professor of Pediatric Surgery Department

41 Kirochnaya str., St. Petersburg, 191015

Mushkin A. Yu.
St. Petersburg Research Institute of Phthisiopulmonology
Russian Federation

Aleksandr Yuryevich Mushkin, DMSc, Prof., Chief Researcher, Head of Clinic of Pediatric Surgery and Orthopedics, Head of the Scientific and Clinical Center for Spinal Pathology

32 Politekhnicheskaya str., St. Petersburg, 194064