AUTHOR=Michel Maximilian TITLE=Editorial: Comparative Studies of Energy Homeostasis in Vertebrates JOURNAL=Frontiers in Endocrinology VOLUME=9 YEAR=2018 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2018.00291 DOI=10.3389/fendo.2018.00291 ISSN=1664-2392