AUTHOR=Conrozier Thierry , Lohse Thomas TITLE=Commentary: New Viscoelastic Hydrogel Hymovis MORE Single Intra-Articular Injection for the Treatment of Knee Osteoarthritis in Sportsmen: Safety and Efficacy Study Results JOURNAL=Frontiers in Pharmacology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2021.785074 DOI=10.3389/fphar.2021.785074 ISSN=1663-9812