AUTHOR=Kostoglou-Athanassiou Ifigenia , Athanassiou Lambros , Athanassiou Panagiotis , Masiero Stefano , Dionyssiotis Yannis TITLE=Editorial: (Osteo)sarcopenia & sarcopenic obesity, volume II JOURNAL=Frontiers in Endocrinology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2023.1309645 DOI=10.3389/fendo.2023.1309645 ISSN=1664-2392