Gelfand Igor Mikhailovich, born in 1985, graduated from the Northern State Medical University, Arkhangelsk in 2008 with a degree in "Medicine". Since 2011, he has been working in the department of head and neck tumors at the N.N. Blokhin Scientific Research Center. In 2016, she defended her thesis for the degree of candidate of medical sciences.
Gelfand Igor Mikhailovich, born in 1985, graduated from the Northern State Medical University, Arkhangelsk in 2008 with a degree in "Medicine". Since 2011, he has been working in the department of head and neck tumors at the N.N. Blokhin Scientific Research Center. In 2016, she defended her thesis for the degree of candidate of medical sciences.