E. A. Borisova
Prof. V.F. Voino-Yasenetsky Krasnoyarsk State Medical University of the Ministry of Healthcare of the Russian Federation, Krasnoyarsk; LLC “MedikoProfi” – “Borisov Diagnostic and Treatment Clinic”, Krasnoyarsk
Russian Federation

Elena A. Borisova – MD, PhD (Med.), assistant of the Department of operative gynecology of the Institute of postgraduate education of the Prof. V.F. Voino-Yasenetsky Krasnoyarsk State Medical University;
ultrasound diagnostics doctor, LLC “MedikoProfi” – “Borisov Diagnostic and Treatment Clinic”,  Krasnoyarsk
https://orcid.org/0000-0002-4667-6298

M. N. Bulanov
Regional Clinical Hospital, Vladimir; Institute of Medical Education, Yaroslav-the-Wise Novgorod State University, Veliky Novgorod
Russian Federation

Mikhail N. Bulanov – MD, Doct. of Sci. (Med.), Head of Ultrasound Diagnostics Department, Regional Clinical Hospital, Vladimir; Professor, Division of Internal Medicine, Institute of Medical Education, Yaroslav-the-Wise Novgorod State University, Veliky Novgorod
https://orcid.org/0000-0001-8295-768X

T. A. Makarenko
Prof. V.F. Voino-Yasenetsky Krasnoyarsk State Medical University of the Ministry of Healthcare of the Russian Federation, Krasnoyarsk
Russian Federation

Tatyana A. Makarenko – MD, Doct. of Sci. (Med.), Professor, Head of the Department of operative gynecology of the Institute of postgraduate education of the Prof. V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk
https://orcid.org/0000-0002-2899-8103