K. S. Nikolaev
Research Institute of oncology named after N.N. Petrov. Breast cancer department. St. Petersburg
Russian Federation

candidate of medical sciences, oncologist

V. F. Semiglazov
Research Institute of oncology named after N.N. Petrov. Breast cancer department
Russian Federation

doctor of medicine, oncologist, chair of the breast cancer department. 

V. G. Ivanov
North-Western State Medical University named after I. I. Mechnikov. Plastic and reconstruction surgery department
Russian Federation

candidate of medical sciences, oncologist. Research Institute of oncology named after N.N. Petrov. Breast cancer department. St. Petersburg

E. K. Ziltsova
Research Institute of oncology named after N.N. Petrov. Breast cancer department. St. Petersburg
Russian Federation

candidate of medical sciences, oncologist

O. A. Ivanova
Research Institute of oncology named after N.N. Petrov. Breast cancer department. St. Petersburg
Russian Federation

candidate of medical sciences, oncologist