1. Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, MOE Key Laboratory of Major Diseases in Children Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH) Beijing PR China
2. Department of Pathology, Beijing Children's Hospital Capital Medical University, National Center for Children's Health (NCCH) Beijing PR China
3. Department of Surgical Oncology, Beijing Children's Hospital Capital Medical University, National Center for Children's Health (NCCH) Beijing PR China
4. Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital Capital Medical University, National Center for Children's Health (NCCH) Beijing PR China
5. Biobank for Clinical Data and Samples in Pediatrics, Beijing Children's Hospital Capital Medical University, National Center for Children's Health (NCCH) Beijing PR China