de Geus SW, Bliss LA, Eskander MF, Ng SC, Vahrmeijer AL, Mahadevan A, Kent TS, Moser AJ, Callery MP, Bonsing BA, Tseng JF. A Tale of Two Cities: Reconsidering Adjuvant Radiation in Pancreatic Cancer Care. J Gastrointest Surg. 2016 Jan; 20(1):85-92; discussion 92.