AUTHOR=Komlósi Katalin , Gyenesei Attila , Bene Judit TITLE=Editorial: Copy Number Variation in Rare Disorders JOURNAL=Frontiers in Genetics VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/genetics/articles/10.3389/fgene.2022.898059 DOI=10.3389/fgene.2022.898059 ISSN=1664-8021