Institution: | 1. Department of Medical Engineering, Yonsei University College of Medicine, , Seoul, Republic of Korea;2. Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, , Seoul, Republic of Korea;3. Department of Nanomedical Engineering, College of Nanoscience & Nanotechnology, Pusan National University, , Busan, Republic of Korea;4. Center for Fiber and Textile Science, Kyoto Institute of Technology, , Kyoto, Japan |