1. Department of Oncology; Nanfang Hospital; Southern Medical University; Guangzhou Avenue North 1838 Guangzhou 510515 China
2. Department of Mechanical Engineering; Department of Biochemistry and Medical Genetics; University of Manitoba; Winnipeg MB R3T 5V6 Canada
3. Nanfang PET Center; Nanfang Hospital; Southern Medical University; Guangzhou China
4. Department of Biosystem Engineering; University of Manitoba; Winnipeg Canada
5. Children's Hospital Research Institute of Manitoba; Winnipeg Canada
6. Department of Mechanical Engineering; 75A Chancellors Circle; University of Manitoba; Winnipeg MB R3T 5V6 Canada