AUTHOR=Ghatalia Pooja , Smith Chad H. , Winer Arthur , Gou Jiangtao , Kiedrowski Lesli A. , Slifker Michael , Saltzberg Patricia D. , Bubes Nicole , Anari Fern M. , Kasireddy Vineela , Varshavsky Asya , Liu Yang , Ross Eric A. , El-Deiry Wafik S. TITLE=Corrigendum: Clinical Utilization Pattern of Liquid Biopsies (LB) to Detect Actionable Driver Mutations, Guide Treatment Decisions and Monitor Disease Burden During Treatment of 33 Metastatic Colorectal Cancer (mCRC) Patients (pts) at a Fox Chase Cancer Center GI Oncology Subspecialty Clinic JOURNAL=Frontiers in Oncology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.674782 DOI=10.3389/fonc.2021.674782 ISSN=2234-943X