SPIE Proceedings [SPIE SPIE Medical Imaging - Orlando, Florida, United States (Saturday 21 February 2015)] Medical Imaging 2015: Physics of Medical Imaging - Fluence field modulated CT on a clinical TomoTherapy radiation therapy machineHoeschen, Christoph; Kontos, Despina; Flohr, Thomas G.; Szczykutowicz, Timothy P.; Hermus, James · 2015