1. Department of Chemistry, Jeonbuk National University, Jeonju 54896, Republic of Korea
2. Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
3. Department of Neurology and Research Institute of Clinical Medicine, Jeonbuk National University Hospital, Jeonju 54896, Republic of Korea
4. Institute of Molecular Biology and Genetics, Jeonbuk National University, Jeonju 54896, Republic of Korea