Ju. V. Kivelev
University Clinic of Neurosurgery ; JSC “European Medical Center”
Finland

Juri V. Kivelev, candidate of medical sciences

20540, Turku University Hospital, Hämeentie st., 11

129090, Moscow, Shchepkina st., 35

A. V. Dubovoy
Ilyinskaya Hospital JSC, Head and Neck Surgery Center
Russian Federation

Andrei V. Dubovoy, candidate of medical sciences

143421, Moscow region, Krasnogorsk, Rublevskoe suburb., 2

A. L. Krivoshapkin
JSC “European Medical Center” ; Meshalkin National Medical Research Center of Minzdrav of Russia ; Peoples’ Friendship University of Russia
Russian Federation

Alexey L. Krivoshapkin, doctor of medical sciences, professor

129090, Moscow, Shchepkina st., 35

630055, Novosibirsk, Reshkunovskaya st., 15

117198, Moscow, Miklukho-Maklaya st., 6