Characterization and clinical validation of patient-specific three-dimensional printed tissue-equivalent bolus for radiotherapy of head and neck malignancies involving skin

Brandon A. Dyer, D Campos, D.D. Hernandez, C. Wright, Julian R. Perks, Steven Lucero, Arnaud F. Bewley, Tokihiro Yamamoto, Xiandong Zhu, Shyam Rao