1. Department of Materials Science and Engineering; National Chiao Tung University; No. 1001, Ta-Hsueh Rd. Hsinchu Taiwan 300 Republic of China
2. Center for Neuropsychiatry and Department of Neurology; China Medical University & Hospital; Taichung Taiwan 40447 Republic of China
3. Graduate Institute of Basic Medical Science; China Medical University; Taichung Taiwan 40402 Republic of China
4. Department of Biomedical Engineering; National Yang Ming University; No.155, Sec. 2, Linong St. Taipei Taiwan 112 Republic of China
5. Graduate Institute of Clinical Medical Science; China Medical University; Taichung Taiwan 40402 Republic of China
6. Singapore Institute for Neurotechnology (SINAPSE); National University of Singapore; 28 Medical Drive, #05-COR 117456 Singapore
7. Institute of Biomedical Engineering and Nanomedicine; National Health Research Institutes; 35 Keyan Rd., Zhunan Town Miaoli County Taiwan 35053 Republic of China
8. Department of Electrical Engineering; National Tsing Hua University; Hsinchu Taiwan 30013 Republic of China
9. Institute of Photonics Technologies; National Tsing Hua University; Hsinchu Taiwan 30013 Republic of China
10. Graduate Institute of Immunology; China Medical University; Taichung Taiwan 40402 Republic of China