AUTHOR=Battafarano Giulia , Chiellini Grazia , Saponaro Federica TITLE=Editorial: Calcium Metabolism: Hormonal Crosstalk, Pathophysiology and Disease JOURNAL=Frontiers in Medicine VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2022.899416 DOI=10.3389/fmed.2022.899416 ISSN=2296-858X