1. Department of Dermatology Children's Hospital of Chongqing Medical University Chongqing China
2. Chongqing Key Laboratory of Pediatrics Children's Hospital of Chongqing Medical University Chongqing China
3. Ministry of Education Key Laboratory of Child Development and Disorders Children's Hospital of Chongqing Medical University Chongqing China
4. National Clinical Research Center for Child Health and Disorders Children's Hospital of Chongqing Medical University Chongqing China
5. China International Science and Technology Cooperation Base of Child Development and Critical Disorders Children's Hospital of Chongqing Medical University Chongqing China