Between Dec. 23, 2024 and Jan. 3, 2025, eCommons staff will not be available to answer email and will not be able to provide DOIs until after Jan. 6. If you need a DOI for a dataset during this period, consider Dryad or OpenICPSR. If you need support submitting material before the winter break, please contact us by Thursday, Dec. 19 at noon. Thank you!