1. Department of Pediatric Neurology Chenzhou First People's Hospital Chenzhou China
2. Department of Medical Genetics Maternal and Child Health Hospital of Hunan province Changsha China
3. Center for Medical Genetics School of Life Sciences Central South University Changsha China
4. NHC key laboratory of birth defects research, prevention and treatment Changsha Hunan China
5. Department of Pharmacy Chenzhou First People's Hospital Chenzhou China
6. Department of Neuroelectrophysiology Chenzhou First People's Hospital Chenzhou China
7. Department of Pediatrics Maternal and Child Health Hospital of Chenzhou city Chenzhou China