1. Division of Physical Biology & Bioimaging Center, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
2. Department
of Nuclear Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China
3. School
of Chemistry and Biology Engineering, Changsha University of Science and Technology, Changsha 410004, China
4. UCB Pharma, Slough, SL1 14EN Berkshire, United Kingdom