1. Department of Otolaryngology, Head and Neck Surgery Beijing Children’s Hospital Capital Medical University National Center for Children’s Health Beijing China
2. 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 Beijing China
3. Laboratory of Tumor Immunology Beijing Pediatric Research Institute Beijing Children’s Hospital Capital Medical University National Center for Children’s Health Beijing China
4. Department of Otorhinolaryngology Children’s Hospital Capital Institute of Pediatrics Beijing China
5. Department of Pathology Beijing Children’s Hospital Capital Medical University National Center for Children’s Health Beijing China