Aleksey Belyaev
D.Sc. in Medicine, Prof., A. M. of RAS, Chief External Oncologist of the Northwestern Federal District, Director of the NMRC of Oncology named after N.N. Petrov of MoH of Russia, Head of the Department of Oncology of the Northwestern State Medical University named after I.I. Mechnikov, President of the Association of Oncologists of the North-West, St. Petersburg