[1] Heinrich Heine Univ Duesseldorf, Med Fac, Dept Nucl Med, Dusseldorf, Germany
[2] Heinrich Heine Univ Duesseldorf, Univ Hosp Duesseldorf, Dusseldorf, Germany
[3] Hosp Sotero del Rio, Dept Anat Patol, Santiago, Chile
[4] Inst Radiooncol Santiago INRAD, Santiago, Chile
[5] Positronmed, Ctr Nucl Med & PET CT, Santiago, Chile