Histologic Ex Vivo Validation of the [18F]SITATE Somatostatin Receptor PET Tracer. - Trautwein, Nils F.; Mattern, Sven; Hinterleitner, Martina; Reischl, Gerald; Schirrmacher, Ralf; Steger, Volker; Nadalin, Silvio; Nikolaou, Konstantin; Schwenck, Johannes; Singer, Stephan; la Fougère, Christian (Journal of Nuclear Medicine, 2025)