A. O. Sivkov
JSC Neftyanik Hospital
Russian Federation

Alexey O. Sivkov - Physician, Department of Anesthesiology and Resuscitation.

8/1 Yuri Semovskih St., Tyumen, 625000

O. G. Sivkov
Tyumen Cardiology Research Center, Branch Tomsk National Recearch Medical Centre of the Russian Academy of Sciences
Russian Federation

Oleg G. Sivkov - Candidate of Medical Sciences, Head of the Anesthesiology and Resuscitation Service of Tyumen Cardiology Research Center.

111, Melnikaite str., Tyumen, 625026

I. N. Leiderman
V.A. Almazov National Medical Research Center
Russian Federation

Ilya N. Leiderman - Doctor of Medical Sciences, Professor, Department of Anesthesiology and Intensive Care.

2 Akkuratova str, St. Petersburg, 197341

E. Yu. Zaitsev
JSC Neftyanik Hospital
Russian Federation

Evgeniy Yu. Zaitsev - Doctor of Medical Sciences, Deputy General Director­Chief Physician responsible for the organization of high­tech medical care.

8/1 Yuri Semovskih St., Tyumen, 625000

I. B. Popov
JSC Neftyanik Hospital
Russian Federation

Ivan B. Popov - Candidate of Medical Sciences, General Director.

8/1 Yuri Semovskih St., Tyumen, 625000