AUTHOR=Briguglio Matteo TITLE=The Burdens of Orthopedic Patients and the Value of the HEPAS Approach (Healthy Eating, Physical Activity, and Sleep Hygiene) JOURNAL=Frontiers in Medicine VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2021.650947 DOI=10.3389/fmed.2021.650947 ISSN=2296-858X