AUTHOR=Mathew Annie , Kersting David , Fendler Wolfgang P. , Braegelmann Johanna , Fuhrer Dagmar , Lahner Harald TITLE=Impact of functionality and grading on survival in pancreatic neuroendocrine tumor patients receiving peptide receptor radionuclide therapy JOURNAL=Frontiers in Endocrinology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1526470 DOI=10.3389/fendo.2025.1526470 ISSN=1664-2392