1. Medical Genetics DepartmentThe Affiliated Hospital of Qingdao University Qingdao Shandong China
2. The Prenatal diagnosis centerThe Affiliated Hospital of Qingdao University Qingdao Shandong China
3. Department of Clinical LaboratoryHeze Municipal Hospital Heze Shandong China
4. Department of Clinical LaboratoryThe Affiliated Hospital of Qingdao University Qingdao Shandong China
5. Department of Clinical LaboratoryThe women and children's Hospital of Qingdao Qingdao Shandong China
6. Department of Neurologythe Affiliated Linyi People's Hospital of Shandong University Linyi Shandong China