Respiratory Motion Correction in 4D PET/CT: Comparison of Implementation Methodologies for Incorporation of Elastic Transformations in the Reconstruction System Matrix - Lamare, F; Carbayo, MJL; Reader, AJ; Mawlawi, OR; Kontaxakis, G; Santos, A; Cheze-Le Rest, C; Visvikis, D (Ieee Nuclear Science Symposium Conference Record, 2006)