Correlation of Respiration-Induced Motion of An External Surrogate and Implanted Internal Markers
Byline
J Lu1 *, E Brackbill1 , D Zheng1 , E Weiss1 , G Hugo1 , P Keall2 , P Poulsen3 , W Fledelius3, J Williamson1 , (1) Virginia Commonwealth University, Richmond, VA, (2) University of Sydney , Sydney, NSW, AU, (3) Aarhus University Hospital, Aarhus C, , DK