1. Medical Animal Laboratory The Affiliated Hospital of Qingdao University Qingdao China
2. Department of stomatology Qingdao Municipal Hospital Qingdao China
3. School of Biological Science and Technology University of Jinan Jinan China
4. Department of Clinical Laboratory The Affiliated Hospital of Qingdao University Qingdao China
5. Medical Research Center The Affiliated Hospital of Qingdao University Qingdao China
6. Department of Neurosurgery Intensive Medicine The First Affiliated Hospital of Baotou Medical College Baotou China