1. Department of Heavy Particles and Radiation Oncology, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Beitou Dist., Taipei City 11217, Taiwan
2. Division of General Neurosurgery, Taipei Veterans General Hospital Neurosurgical Department, No.201, Sec. 2, Shipai Rd., Beitou Dist., Taipei City 11217, Taiwan
3. Department of Nuclear Medicinel, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Beitou Dist., Taipei City 11217, Taiwan
4. Division of Neuroradiology, Department of Radiology, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Beitou Dist., Taipei City 11217, Taiwan
5. Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, No.201, Sec. 2, Shipai Rd., Beitou Dist., Taipei City 11217, Taiwan
6. Institute of Nuclear Engineering and Science, National Tsing Hua University, No.101, Sec 2, Kuang-Fu Rd., Hsinchu 300044, Taiwan
7. Institute of Clinical Nursing, National Yang Ming Chiao Tung University, No.155, Sec. 2, Linong St. Beitou Dist., Taipei City 112304, Taiwan