1. Pediatric Intensive Care Unit, Shunde Women and Children’s Hospital of Guangdong Medical University, Foshan, Guangdong, China (mainland)
2. Pathological Department, Shunde Women and Children’s Hospital of Guangdong Medical University, Foshan, Guangdong, China (mainland)
3. Inspection Department, Shunde Women and Children’s Hospital of Guangdong Medical University, Foshan, Guangdong, China (mainland)
4. Inspection Department, Guangzhou Jinyu Medical Examination Center, Guangzhou, Guangdong, China (mainland)