1. Department of Physiology and Neurobiology, Medical College of Xiamen University, Xiamen, China.
2. Magnetic Resonance Center, Zhongshan Hospital, Medical College of Xiamen University, Xiamen, China.
3. Laboratory of Clinical Biochemistry, Zhongshan Hospital, Medical College of Xiamen University, Xiamen, China.
4. Department of Neurology, The Second Hospital of Hangzhou, Hangzhou, China.
5. Departments of Respiratory, Zhongshan Hospital, Medical College of Xiamen University, Xiamen, China.