1. Key Laboratory of Magnetic Resonance in Biological Systems, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences; Wuhan P. R. China
2. University of Chinese Academy of Sciences; Beijing P. R. China
3. Department of Radiology; Changzheng Hospital of the Second Military Medical University; Shanghai China