1. Pediatric Research Institute; Chongqing Key Laboratory of Child Infection and Immunity; Children's Hospital of Chongqing Medical University; Ministry of Education Key Laboratory of Child Development and Disorders; China International Science and Technology Cooperation Base of Child Development and Critical Disorders; Chongqing China
2. Infection Department of the Children's Hospital; Children's Hospital of Chongqing Medical University; Ministry of Education Key Laboratory of Child Development and Disorders; China International Science and Technology Cooperation Base of Child development and Critical Disorders; Chongqing China
3. Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education); Institute for Viral Hepatitis; Department of Infectious Diseases; The Second Affiliated Hospital; Chongqing Medical University; Chongqing China