Dear Authors,

To support early career researchers, the Editors of Polish Archives of Internal Medicine (IF 2021: 5.218) have decided to improve accessability to our open-access journal in order to facilitate publishing preliminary data. Do you intend to apply for a research grant? Or maybe you wish to get accepted into a PhD program? We are happy to inform that all Research letters submitted between July 1 and September 30, 2022, will be published free of charge.

We encourage all researchers to publish their scientific findings in Polish Archives of Internal Medicine. Learn more about your manuscript preparation at www.mp.pl/paim/for-authors.

On behalf of the Editors

Prof. Anetta Undas
Editor in Chief
Polish Archives of Internal Medicine