1. Department of Medical Genetics, School of Basic Medicine, Tongji Medical College Huazhong University of Science and Technology Wuhan P. R. China
2. Department of Biochemistry and Molecular Biology, School of Basic Medicine, Tongji Medical College Huazhong University of Science and Technology Wuhan P. R. China
3. Department of Biochemistry, Schulich School of Medicine and Dentistry Western University London Ontario Canada
4. Department of Surgery, Union Hospital, Tongji Medical College Huazhong University of Science and Technology Wuhan P. R. China
5. Ultrastructural Pathology Laboratory, Department of Pathology, School of Basic Medicine, Tongji Medical College Huazhong University of Science and Technology Wuhan P. R. China