Evaluation of patients with painful total hip arthroplasty using combined single photon emission tomography and conventional computerized tomography (SPECT/CT) - a comparison of semi-quantitative versus 3D volumetric quantitative measurements. - Emilienne Barthassat; Faik Afifi; Praveen Konala; Helmut Rasch; Michael T. Hirschmann (BMC Medical Imaging, 2017)