1. Crump Institute for Molecular Imaging
2. California NanoSystems Institute
3. Department of Molecular and Medical Pharmacology
4. Institute for Molecular Medicine
5. College of Electronics and Information Engineering, Wuhan Textile University, Wuhan, 430073, China
6. Center for Molecular Imaging, Institute of Molecular Medicine, University of Texas Health Science Center at Houston, 1825 Pressler Street SRB 330A, Houston, Texas 77030, United States
7. Department of Physics, School of Physics, Center of Nanoscience and Nanotechnology, Wuhan University, Wuhan, 430072, China