Institution: | 1. Department of Neurology, Affiliated Hospital of Qingdao University, Qingdao, China;2. Department of Neurology, Center Hospital of Weihai, School of Medicine, Qingdao University, Weihai, China;3. Pharmacy Intravenous Admixture Services, Affiliated Hospital of Qingdao University, Qingdao, China;4. Department of Urology, Affiliated Hospital of Qingdao University, Qingdao, China |