AUTHOR=Paternoster Silvano , Keating Damien , Falasca Marco TITLE=Editorial: Gastrointestinal Hormones JOURNAL=Frontiers in Endocrinology VOLUME=10 YEAR=2019 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2019.00498 DOI=10.3389/fendo.2019.00498 ISSN=1664-2392