@article {blanchard2016toward, title = {Toward a model-based patient selection strategy for proton therapy: external validation of photon-derived normal tissue complication probability models in a head and neck proton therapy cohort}, journal = {Radiotherapy and Oncology}, volume = {121}, number = {3}, year = {2016}, pages = {381{\textendash}386}, publisher = {Elsevier}, author = {Blanchard, Pierre and Wong, Andrew J and Gunn, G Brandon and Garden, Adam S and Mohamed, Abdallah SR and Rosenthal, David I and Crutison, Joseph and Wu, Richard and Zhang, Xiaodong and Zhu, X Ronald and others} }