1. China-Japan Union Hospital of Jilin University, Changchun, China;
2. Kosair Children's Hospital Research Institute, the Department of Pediatrics of the University of Louisville, Louisville, Kentucky;
3. The First Hospital of Jilin University, Changchun, China;
4. The Second Hospital of Jilin University, Changchun, China;
5. Department of Pediatrics, Division of Endocrinology, University of Louisville, Wendy L. Novak Diabetes Care Center, Kosair Children's Hospital, Louisville, Kentucky; and
6. Departments of Radiation Oncology, Pharmacology, and Toxicology, University of Louisville, Louisville, Kentucky