1. Department of Neurology, Qilu Hospital of Shandong University, Jinan, Shandong, China (mainland)
2. Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, Shandong, China (mainland)
3. Department of Neurology, People’s Hospital of Liaocheng Affiliated to Taishan Medical College, Liaocheng, Shandong, China (mainland)
4. Department of Central Laboratory, People’s Hospital of Liaocheng Affiliated to Taishan Medical College, Liaocheng, Shandong, China (mainland)