1. Center for Medical Genetics School of Life Sciences Central South University Changsha Hunan China
2. National Institutes for Food and Drug Control Beijing China
3. Hunan Key Laboratory of Medical Genetics Central South University Changsha Hunan China
4. Department of Human Genetics Emory University School of Medicine Atlanta GA USA
5. Hunan Key Laboratory of Animal Models for Human Diseases Central South University Changsha Hunan China