[1] Fdn Policlin Univ A Gemelli, IRCCS, Dipartimento Diagnost Immagini Radioterapia Oncolo, GSTeP Radiopharm TracerGLab,Unita Med Nucl, Rome, Italy
[2] Ente Osped Cantonale, Imaging Inst Southern Switzerland, Div Nucl Med, Bellinzona, Switzerland
[3] Univ Svizzera Italiana, Fac Biomed Sci, Lugano, Switzerland
[4] Univ Lausanne, Fac Biol & Med, Lausanne, Switzerland