1. Department of Histology and Embryology, School of Basic Medicine, Huazhong University of Science and Technology, Wuhan, Hubei Province 430030, China
2. Department of Anatomy, School of Basic Medicine, Huazhong University of Science and Technology, Wuhan, Hubei Province 430030, China
3. Department of Immunology, School of Basic Medicine, Huazhong University of Science and Technology, Wuhan, Hubei Province 430030, China
4. Department of Nuclear Medicine and PET, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province 430030, China
5. Ultrastructural Pathology Laboratory, Department of Pathology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province 430030, China
6. Department of Pancreatic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province 430022, China
7. Department of Ultrasound Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310003, China
8. Department of Cancer Systems Imaging, University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
9. Cell Architecture Research Institute, Huazhong University of Science and Technology, Wuhan, Hubei Province 430030, China