Sukach Alexander Nikolaevich doctor of biological sciences Pyatikop Vladimir Aleksandrovich PHD IN NEUROSURGERY Bondarenko Tatyana Petrovna Biologist, biochemist, physiologist Voytenko Stanislav Anatolevich Pediatrician of the first category Bobyreva Lyudmila Egorovna DIRECTOR OF ENDOCRINOLOGY Pandel Andrey Anatolevich DEPARTMENT OF TRAUMATOLOGY, KHARKIV STATE MEDICAL UNIVERSITY