1. Department of Physical and Rehabilitation Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
2. Department of Neurology, Neuroscience Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
3. Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, Korea.
4. Department of Functional Genomics, Korea Research Institute of Bioscience and Biotechnology School of Bioscience, University of Science and Technology (UST), Daejeon, Korea.