Davidova N.A., Dmitrieva A.I., Sevostyanova N.V., Tkachenko S.B., Selivanov S.P., Kolomiets S.A., Avkhimenko V.A., Novitski V.V.

N.V. Lyubimova, M.I. Davidov

U.A. Boyarskih, D.A. Zhechev, V.V. Kozlov, M.A. Smetanina, A.E. Kel, M.L. Filipenko

М.S. Burdyukov - Ph.D. (Med.) Russian Cancer Research Center of N.N. Blokhin (Mosсow). E-mail: burdyukov@rambler.ru I.N. Yurichev - An endoscopist, Russian Cancer Research Center of N.N. Blokhin (Mosсow) A.M. Nechipay - Dr. Sc. (Med.), Professor, Head of Endoscopy Chair, Medical Academy of Postgraduate Education (Moscow) D.I. Yudin - Ph.D. (Med.), Russian Cancer Research Center of N.N. Blokhin (Mosсow) O.V. Chistyakova - Ph.D. (Med.), Russian Cancer Research Center of N.N. Blokhin (Mosсow) K.K. Lactionov - Dr.Sc. (Med.), Head of Department of Clinical Biotechnology, Russian Cancer Research Center of N.N. Blokhin (Mosсow) B.I. Dolgushin - Dr.Sc. (Med.), Professor, Head of X-ray Department, Russian Cancer Research Center of N.N. Blokhin (Mosсow) D.T. Marinov - Researcher, Russian Cancer Research Center of N.N. Blokhin (Mosсow) G.V. Ungiadzhe - Dr.Sc. (Med.), Head of Endoscopy Department, Russian Cancer Research Center of N.N. Blokhin (Mosсow)