1. Medical Oncology Department Pediatric Oncology Center Beijing Key Laboratory of Pediatric Hematology Oncology Key Laboratory of Major Diseases in Children Ministry of Education Beijing Children’s Hospital Capital Medical University National Center for Children’s Health Beijing China
2. Department of Pathology Beijing Children’s Hospital Capital Medical University National Center for Children’s Health Beijing China
3. Department of Imaging Beijing Children’s, Hospital Capital Medical University National Center for Children’s Health Beijing China