Correction to: Next-generation immunotherapy for pancreatic ductal adenocarcinoma: navigating pathways of immune resistance - Thatcher Heumann; Nilofer Azad (Cancer and Metastasis Reviews, 2021)

Next-generation immunotherapy for pancreatic ductal adenocarcinoma: navigating pathways of immune resistance - Thatcher Heumann; Nilofer Azad (Cancer and Metastasis Reviews, 2021)