Expression and mutational status of USP8 in tumors causing ectopic ACTH secretion syndrome. Issue 9 (September 2017) - Perez-Rivas, Luis G; Oßwald, Andrea; Knösel, Thomas; Lucia, Kristin; Schaaf, Christian; Hristov, Michael; Fazel, Julia; Kirchner, Thomas; Beuschlein, Felix; Reincke, Martin; Theodoropoulou, Marily