1. Lauterbur Research Center for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China.
2. University of Chinese Academy of Sciences, Beijing, China.
3. Key Laboratory for Magnetic Resonance and Multimodality Imaging of Guangdong Province, Shenzhen, China.
4. Department of Biomedical Engineering, State University of New York at Buffalo, New York, USA.