1. Clinical Immunology Laboratory Pediatric Research Institute Chongqing Key Laboratory of Child Infection and Immunity Ministry of Education Key Laboratory of Child Development and Disorders National Clinical Research Center for Child Health and Disorders China International Science and Technology Cooperation Base of Child Development and Critical Disorders Children’s Hospital of Chongqing Medical University Chongqing P.R China
2. Department of Hematology and Oncology Children’s Hospital of Chongqing Medical University Chongqing P.R China
3. Department of Neonatology Children’s Hospital of Chongqing Medical University Chongqing P.R China
4. Laboratory Biosafety‐2 Pediatric Research Institute Chongqing Key Laboratory of Child Infection and Immunity Ministry of Education Key Laboratory of Child Development and Disorders National Clinical Research Center for Child Health and Disorders China International Science and Technology Cooperation Base of Child Development and Critical Disorders Children’s Hospital of Chongqing Medical University Chongqing P.R China