Residual Motion of Lung Tumors in Gated Radiotherapy with External Respiratory Surrogates
Byline
R Berbeco*1, S Nishioka2, H Shirato3, G Chen1, S Jiang1, (1) Massachusetts General Hospital and Harvard Medical School, Boston, MA, (2) NTT Hospital, Sapporo Medical College, Sapporo, , JP, (3) Hokkaido University, Sapporo, Japan, Massachusetts General Hospital, Boston, MA