@article {Blessing_2018_2,
	title = {Intra-breath-hold residual motion of image-guided DIBH liver-SBRT: An estimation by ultrasound-based monitoring correlated with diaphragm position in CBCT},
	journal = {Radiotherapy and Oncology},
	volume = {129},
	year = {2018},
	month = {12/2018},
	pages = {441-448},
	author = {Vogel,L and Sihono, DSK and Weiss, C and Lohr, F and Stieler , F. and Wertz , H. and von Swietochowsky, S and Simeonova-Chergou, A and Wenz, F and Boda-Heggemann, J and Blessing, M.}
}
