AUTHOR=Silvestris Nicola , Brunetti Oronzo , Galvano Antonio , Russo Antonio , Apolone Giovanni TITLE=Editorial: The Effect of the COVID-19 Pandemic on Cancer Patients and Healthcare JOURNAL=Frontiers in Oncology VOLUME=12 YEAR=2022 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2022.859903 DOI=10.3389/fonc.2022.859903 ISSN=2234-943X