Change in Article Processing Charge (APC)

Dear Authors, as of May 1, 2024, the publication fee (Article Processing Charge — APC) in the journal "Endokrynologia Polska" will change.
From this date, the APC for articles uploaded to the system will be as follows:
— Original article, Review — 600 EUR + VAT [500 EUR + VAT — for active members of the Polish Society of Endocrinology (Polskie Towarzystwo Endokrynologiczne) — only for 1st, 2nd, or the last author];
— Clinical vignette, Short communication, Letter — 500 EUR + VAT [400 EUR + VAT for active members of the Polish Society of Endocrinology (Polskie Towarzystwo Endokrynologiczne) — only for 1st, 2nd, or the last author].
The APC will be required after acceptance for publication.