Extracellular Vesicles and Circulating Nucleic Acids (EVCNA) is an open access journal. When a paper is accepted for publication, authors are required to pay Article Processing Charges (APCs) to cover its editorial and production costs. The APC for each submission is $1200. For invited papers, APC will be fully waived. There are no additional charges based on color, length, figures, or other elements. For more details, please refer to OAE Publication Fees.