Corrigendum to 'Patterns of care and treatment outcomes in patients age 80 or older with non-metastatic pancreatic cancer' [Journal of Geriatric Oncology 11 (4) (2020) 652-659]. Issue 2 (March 2021) - Li, Richard; Vazquez, Jessica; Chau, Brittney; Novak, Jennifer; Sedrak, Mina; Warner, Susanne; Glaser, Scott; Chen, Yi-Jen; Dale, William; Amini, Arya