1. Department of Neurosurgery, Johns Hopkins University School of Medicine, USA
2. Department of Biomedical Engineering, Johns Hopkins University School of Medicine, USA
3. Columbia University, USA
4. School of Biomedical Engineering, Shanghai Jiao Tong University, China
5. Departments of Neurosurgery, Orthopedic Surgery and Biomedical Engineering, HEPIUS Innovation Laboratory, Johns Hopkins University School of Medicine, Baltimore, MD, USA
6. HEPIUS Innovation Laboratory, Departments of Neurosurgery, Biomedical Engineering, Mechanical Engineering, Electrical and Computer Engineering, Anesthesiology and Critical Care Medicine, USA