1. Department of Neurology, The Affiliated Hospital of Qingdao University, Qingdao, China
2. Department of Neurology, Zibo No. 4 People’s Hospital, Zibo, China
3. Department of Laboratory, Yidu Central Hospital of Weifang, Weifang, China
4. Department of Oncology, Binzhou Medical University Hospital, Binzhou, China
5. Department of Cardiology, Shanxian Central Hospital, Heze, China
6. Department of Pharmacy, Shanxian Central Hospital, Heze, China
7. Department of Hematology and Nephrology, Shanxian Central Hospital, Heze, China