Li William A, Geng Xiaokun, Ding Yuchuan
a Department of Neurosurgery , Wayne State University School of Medicine , Detroit , MI , USA.
b Department of Neurology , Beijing Luhe Hospital, Capital Medical University , China.
Neurol Res. 2017 Jun;39(6):475-476. doi: 10.1080/01616412.2017.1330307.