1. Department of Clinical Laboratory, Linyi People's Hospital Shandong University Linyi China
2. Department of Central Laboratory, Linyi People's Hospital Shandong University Linyi China
3. Department of Neurology, Linyi People's Hospital Shandong University Linyi China
4. Key Laboratory for Experimental Teratology of the Ministry of Education, Department of Medical Genetics, School of Basic Medical Sciences, Cheeloo College of Medicine Shandong University Jinan China