Institution: | 1Institute of Obesity, Geisinger Health System, Danville, PA, United States of America;2Department of Surgery, Geisinger Health System, Danville, PA, United States of America;3Department of Biochemistry and Molecular Biology and Department of Pathology and Laboratory Medicine, Pennsylvania State University, Hershey, PA, United States of America;IRCCS Istituto Oncologico Giovanni Paolo II, ITALY |