Tumor growth rate as a metric of progression, response, and prognosis in pancreatic and intestinal neuroendocrine tumors - Dromain, Clarisse; Pavel, Marianne E.; Ruszniewski, Philippe; Langley, Alison; Massien, Christine; Baudin, Eric; Caplin, Martyn E. (Friedrich-Alexander-Universität Erlangen-Nürnberg, 2019)