AUTHOR=Djomkam Alexandra Lindsey Zune , Olwal Charles Ochieng' , Sala Theodore Beyeme , Paemka Lily TITLE=Commentary: SARS-CoV-2 Cell Entry Depends on ACE2 and TMPRSS2 and Is Blocked by a Clinically Proven Protease Inhibitor JOURNAL=Frontiers in Oncology VOLUME=10 YEAR=2020 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2020.01448 DOI=10.3389/fonc.2020.01448 ISSN=2234-943X