AUTHOR=Eekhoff Elisabeth M. W. , de Vries Teun J. , Sakkers Ralph J. B. , Van Hul Wim TITLE=Editorial: Innovative Therapies in Bone Biology: What Can Be Learned From Rare Bone Diseases? JOURNAL=Frontiers in Endocrinology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2022.928667 DOI=10.3389/fendo.2022.928667 ISSN=1664-2392