Each paper will be peer reviewed by 2 or 3 reviewers from the
International Program Committee and invited specialists in the field. Based on the reviews, the organizers reserve the right to accept or reject submitted papers and to suggest their presentation as oral or short communication. The authors will be informed about acceptation, required corrections or rejection of their papers until April 16, 2021. If corrections of the paper are suggested by the reviewers, updated version of the paper should be uploaded in the same way as the original submission by
April 23, 2021. Latest updated version will be included in the proceedings. Only papers of registered participants who will pay the conference fee until
April 30, 2021 will be included in the proceedings.