The wide and feasible availability of positron emitters radionuclides is a prerequisite for suc-cessful application on a routine basis. Fluorine-18 and Gallium-68 are the most used in a clinical setting, so far. Due to its versatility, 18F-Fluorodeoxyglucose (FDG), namely a radio-labelled analogue of glucose, is the by far most widely used P…