1. Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory of Photonics TechnologyFujian Normal University Fuzhou People's Republic of China
2. Department of NeurosurgeryThe First Affiliated Hospital of Fujian Medical University Fuzhou People's Republic of China
3. Department of PathologyThe First Affiliated Hospital of Fujian Medical University Fuzhou People's Republic of China
4. Department of RadiologyThe First Affiliated Hospital of Fujian Medical University Fuzhou People's Republic of China
5. Department of PathologyThe Second Affiliated Hospital of Fujian Medical University Quanzhou People's Republic of China
6. Beckman Institute for Advanced Science and TechnologyUniversity of Illinois at Urbana‐Champaign Urbana Illinois