AUTHOR=Hoene Georg , von Hahn Nikolaus , Mathea Tim , Schminke Boris , Goldstein Kathi , Leu Martin , Schliephake Henning , Wolfer Susanne TITLE=Impact of face masks on empathy and communication in head and neck cancer patients: a case-control study JOURNAL=Frontiers in Oncology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1539070 DOI=10.3389/fonc.2025.1539070 ISSN=2234-943X