Positron emission tomography as a surrogate marker for evaluation of treatment response in patients with desmoid tumors under therapy with imatinib - Kasper, Bernd; Dimitrakopoulou-Strauss, Antonia; Pilz, Lothar R.; Strauss, Ludwig G.; Sachpekidis, Christos; Hohenberger, Peter (BioMed research international, 2013)