title: Focused update on Gastrointestinal (GI) Oncology from ASCO 2016.
authors.affiliation: GI Oncology, Department of Medicine, Division of Hematology Oncology, Associate Scientist, Experimental Therapeutics Program, Comprehensive Cancer Center, University of Alabama at Birmingham, AL, USA. E-mail: rpaluri@uabmc.edu.
authors.forename: Ravi Kumar
authors.initials: RK
authors.lastname: Paluri