1. Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center Institute of Neuroscience and Third Affiliated Hospital of Zhengzhou University Zhengzhou China
2. Department of Pediatrics Third Affiliated Hospital of Zhengzhou University Zhengzhou China
3. Department of Pathology Third Affiliated Hospital of Zhengzhou University Zhengzhou China
4. Department of Anesthesiology Third Affiliated Hospital of Zhengzhou University Zhengzhou China
5. Center for Perinatal Medicine and Health, Institute of Neuroscience and Physiology, Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
6. Center for Brain Repair and Rehabilitation, Institute of Neuroscience and Physiology, Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
7. Department of Women's and Children's Health Karolinska Institutet Stockholm Sweden