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

Mikhail N. Bulanov – 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

O. I. Verkhovskaya
Regional Clinical Hospital, Vladimir
Russian Federation

Olga I. Verkhovskaya – Doctor of Ultrasound Diagnostics Department, Regional Clinical Hospital, Vladimir.
https://orcid.org/0009-0007-5595-226X