1. Key
Laboratory of Radiopharmaceuticals, Ministry of Education, Beijing Normal University, Beijing 100875, China
2. Department
of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
3. Department
of Laboratory Animal Science, School of Basic Medical Science, Capital Medical University, Beijing 100069, China
4. Wuhan Institute for Neuroscience and Neuroengineering, South-Central University for Nationalities, Wuhan 430074, China