Design and development of a hybrid preclinical PET/SPECT/X-ray system Maria Georgiou, Eleftherios Fysikopoulos, Kostas Mikropoulos, Lazaros Palamaris, Eirini Fragogeorgi and George Loudos MATEC Web of Conferences, 41 (2016) 03003 Published online: 01 February 2016 DOI: 10.1051/matecconf/20164103003