1. Department of Clinical Laboratory The First Affiliated Hospital of Zhengzhou University, Key Clinical Laboratory of Henan Province Zhengzhou Henan China
2. Department of Clinical Laboratory Biobank, Harbin Medical University Cancer Hospital Harbin Heilongjiang China
3. Department of Pediatric Surgery the First Affiliated Hospital of Zhengzhou University Zhengzhou Henan China
4. Department of Pediatric Surgery Guangzhou Institute of Pediatrics, Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Guangzhou Women and Children's Medical Center, Guangzhou Medical University Guangzhou Guangdong China
5. Department of Pediatric Surgery Hunan Children's Hospital Changsha Hunan China
6. Department of Pediatric Surgery Shengjing Hospital of China Medical University Shenyang Liaoning China
7. Department of Pathology Children Hospital and Women Health Center of Shanxi Taiyuan Shannxi China
8. Department of Pediatric Surgery the Second Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi China
9. Kunming Key Laboratory of Children Infection and Immunity, Yunnan Key Laboratory of Children's Major Disease Research Yunnan Institute of Pediatrics Research, Yunnan Medical Center for Pediatric Diseases, Kunming Children's Hospital Kunming Yunnan China
10. Department of Pediatric Intensive Care Unit the First Affiliated Hospital of Zhengzhou University Zhengzhou Henan China