Aleksey Karachun
D.Sc. in Medicine, Prof., Honorary Doctor of the Russian Federation, Head of the Department of Abdominal Oncology — Oncologist, Surgeon of the Department of Clinical Diagnostics, Head of the Gastrointestinal Cancer Research Division — Leading Research Fellow, Professor of the Department of Postgraduate Studies and Residency of the NMRC of Oncology named after N.N. Petrov of MoH of Russia, St. Petersburg