Abstract
Dear Reader! We express our sincere appreciation to all the authors, reviewers, members of the editorial board, and the editorial staff for their tireless contributions during these difficult years 2020-2021. The preparation of each issue of "The Proceedings of the Shevchenko Scientific Society: Medical Sciences” ensures its continuing development. The Journal is accepted by the Content Selection & Advisory Board of Scopus to the international indexing Scopus; to the international catalog of journals Ulrichsweb & Ulrichs; and to the Norsk Center for Forsknings data. As an open-access journal that undergoes peer review, the Editors have received multiple manuscripts from multiple countries. Information from the website shows that we had readers in 134 countries.