Fig. 3From: Challenges in radiobiological modeling: can we decide between LQ and LQ-L models based on reviewed clinical NSCLC treatment outcome data?Logistic fits for LC versus BEDα/β at isocenter, with constraint to approach the sigmoidal curves to the coordinate origin, a with α/β fixed to 10 Gy for the CF and HF datasets separately, and b with three free parameters: α/β, TCD50 and k, for the combined dataset with conventionally fractionated and hypofractionated treatments. Logistic fits without constraint are provided for comparisonBack to article page