I. A. Ozerskaya
Peoples' Friendship University of Russia named after Patrice Lumumba
Russian Federation

Irina A. Ozerskaya – Doct. of Sci. (Med.), Professor, Professor of the Department of Ultrasound Diagnostics of the Faculty of Continuing Medical Education of the Medical Institute of the Peoples' Friendship University of Russia named after Patrice Lumumba (RUDN University), Moscow

G. G. Kazaryan
LLC “Medskan”
Russian Federation

Gayane G. Kazaryan – Cand. of Sci. (Med.), Head of the department of ultrasound, LLC “Medskan”, Moscow

E. V. Minashkina
Center for Reproduction and Genetics “Nova Clinic” LLC “MedInService”
Russian Federation

Elena V. Minashkina – ultrasound diagnostic doctor of Center for Reproduction and Genetics “Nova Clinic” LLC “MedInService”, Moscow