M. A. Esetov
Dagestan State Medical University, Ministry of Healthcare of Russian Federation; Medical Center “Celitel”
Russian Federation

Murad A. Esetov – MD, Doct. of Sci. (Med.), Associate Professor, Associate Professor of the Department of Radiation Diagnostics and Radiation Therapy, with a course in ultrasound diagnostics, Dagestan State Medical University;  physician expert in ultrasound diagnostics in perinatology and gynecology, Medical Center “Celitel”, Makhachkala
https://orsid.org/0000-0001-5955-7979 

A. N. Kallaeva
Dagestan State Medical University, Ministry of Healthcare of Russian Federation
Russian Federation

Abidat N. Kallaeva – MD, Doct. of Sci. (Med.), Associate Professor, Associate Professor of the Department of Radiation Diagnostics and Radiation Therapy, with a course in ultrasound diagnostics, Dagestan State Medical University, Makhachkala
https://orsid.org/0000-0003-2164-3083