AUTHOR=Mehta Shreya , Bhimani Nazim , Gill Anthony J. , Samra Jaswinder S. , Sahni Sumit , Mittal Anubhav TITLE=Corrigendum: Serum Biomarker Panel for Diagnosis and Prognosis of Pancreatic Ductal Adenocarcinomas JOURNAL=Frontiers in Oncology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.774861 DOI=10.3389/fonc.2021.774861 ISSN=2234-943X