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