I sincerely express my gratitude to the head of the chemotherapy department, Polina Feoktistova! Polina Sergeevna is a real specialist in her field, a doctor with a "capital letter"! Very sensitive, competent, ready to come to the aid of her patients at any time! Polina Sergeevna always knows the newest drugs and diagnostic tests that help save the lives of patients as much as possible! Dear Polina Sergeevna, please accept my best wishes for health, happiness and success in your hard work!