O. N. Pulkina
Almazov National Medical Research Center
Russian Federation

Olga N. Pulkina – Anesthesiologist and Emergency Physician of Pediatric Anesthesiology and Intensive Care Department no. 3.

2, Akkuratova St., St. Petersburg, 197341

V. P. Ivanov
Almazov National Medical Research Center
Russian Federation

Vadim P. Ivanov – Neurosurgeon of Pediatric Neurosurgery Department.

2, Akkuratova St., St. Petersburg, 197341

V. I. Gurskaya
Almazov National Medical Research Center
Russian Federation

Viktoria I. Gurskaya – Anesthesiologist and Emergency Physician of Pediatric Anesthesiology and Intensive Care Department no. 3.

2, Akkuratova St., St. Petersburg, 197341

E. V. Parshin
Pavlov First Saint Petersburg State Medical University
Russian Federation

Evgeniy V. Parshin – Doctor of Medical Sciences, Professor, Professor of Anesthesiology and Intensive Care Department.

6-8, Lva Tolstogo St., St. Petersburg, 197022