1. Diagnostic Radiology, Department of Clinical Sciences; Lund University; Lund Sweden
2. Physical Chemistry, Department of Chemistry; Lund University; Lund Sweden
3. CR Competence AB; Lund Sweden
4. Medical Radiation Physics, Department of Clinical Sciences; Lund University; Lund Sweden
5. Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital; Harvard Medical School; Boston Massachusetts USA
6. Brigham and Women's Hospital; Harvard Medical School; Boston Massachusetts USA
7. CR Development AB; Lund Sweden