AUTHOR=Belfiore Antonino , Perks Claire TITLE=Grand Challenges in Cancer Endocrinology: Endocrine Related Cancers, an Expanding Concept JOURNAL=Frontiers in Endocrinology VOLUME=4 YEAR=2013 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2013.00141 DOI=10.3389/fendo.2013.00141 ISSN=1664-2392