AUTHOR=Panagiotakos Demosthenes , Gkotzamanis Victor , Haro Josep Maria , Tyrovolas Stefanos TITLE=Editorial: Healthy aging: The role of disease burden and functional ability JOURNAL=Frontiers in Medicine VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2023.1150877 DOI=10.3389/fmed.2023.1150877 ISSN=2296-858X