1. Department of Urology, Children’s Hospital of Chongqing Medical University, Chongqing, China;
2. Chongqing Key Laboratory of Child Urogenital Development and Tissue Engineering, Chongqing, China;
3. Chongqing Key Laboratory of Pediatrics Chongqing, Chongqing, China;
4. Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China;
5. China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China