1. Biobank Center of Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, China.
2. Department of Pediatric Research Institute, Chongqing, China.
3. Department of Hepatobiliary Surgery, Children's Hospital of Chongqing Medical University, Chongqing, China.