Data Efficient Unsupervised Domain Adaptation for Cross-Modality ImageSegmentation 2019 (1) Cheng Ouyang andKonstantinos Kamnitsas andCarlo Biffi andJinming Duan andDaniel Rueckert, Data Efficient Unsupervised Domain Adaptation for Cross-Modality ImageSegmentation, CoRR, volume abs/1907.02766, 2019