Data Pooling and Sampling of Heterogeneous Image Data for White Matter Hyperintensity Segmentation. - Annika Hänsch; Bastian Cheng; Benedikt Frey; Carola Mayer; Marvin Petersen; Iris Lettow; Farhad Yazdan Shenas; Götz Thomalla; Jan Klein 001; Horst K. Hahn (OR/MLCN@MICCAI, 2019)