[1] Kings Coll London, Div Imaging Sci & Biomed Engn, London, England
[2] European Univ Cyprus, Sch Sci, Dept Hlth Sci, Engomi, Cyprus
[3] Frederick Res Ctr, Nicosia, Cyprus
[4] Limassol Gen Hosp, Dept Nucl Med, Limassol, Cyprus
[5] Frederick Res Ctr, Nicosia, Cyprus
[6] Frederick Univ, Nicosia, Cyprus