Free-Breathing Liver Fat, R₂* and B₀ Field Mapping Using Multi-Echo Radial FLASH and Regularized Model-Based Reconstruction. - Zhengguo Tan; Christina Unterberg-Buchwald; Moritz Blumenthal; Nick Scholand; Philip Schaten; H. Christian M. Holme; Xiaoqing Wang 003; Dirk Raddatz; Martin Uecker (IEEE Trans. Medical Imaging, 2023)