PET imaging with a [68Ga]gallium-labelled PSMA ligand for the diagnosis of prostate cancer: biodistribution in humans and first evaluation of tumour lesions - Afshar-Oromieh, A; Malcher, A; Eder, M; Eisenhut, M; Linhart, HG; Hadaschik, BA; Holland-Letz, T; Giesel, FL; Kratochwil, C; Haufe, S; Haberkorn, U; Zechmann, CM (Eur J Nucl Med Mol Imaging, 2013)