AUTHOR=Simm Peter J. , Munns Craig F. , Jefferies Craig Alan , Wheeler Benjamin John TITLE=Editorial: Childhood Rickets—New Developments in Epidemiology, Prevention, and Treatment JOURNAL=Frontiers in Endocrinology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2020.621734 DOI=10.3389/fendo.2020.621734 ISSN=1664-2392