1. Magnetic Resonance System Research Lab, Department of Electrical Engineering; Stanford University; Stanford California USA
2. Center for Biomedical Imaging Research, Department of Biomedical Engineering; Tsinghua University; Beijing China
3. Philips Research China; Shanghai China
4. Key Laboratory of Particle and Radiation Imaging, Department of Engineering Physics; Tsinghua University; Beijing China
5. Department of Radiology; University of Washington; Seattle Washington USA