Would you consider accelerated radiotherapy in a patient with locally advanced NSCLC who is not a candidate for chemotherapy?

Without knowing many of the crucial issues (tumor/target size), pulmonary function, and with the extrapolation of smaller target data, Bogart published the "fixed dose" at 70 Gy, and reduce time as others were exploring very short fraction SBRT. Others have tod me that they are using 400 cGy fractio...