Affiliation: | 1. Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA;2. The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, USA;3. Department of Anesthesia, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA;4. Department of Surgery, Division of Surgical Oncology, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA |