1. Department of Neurology, Happymind Clinic, Seoul, Korea.
2. Beaubrain Healthcare Co., LTD., Seoul, Korea.
3. Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
4. Neuroscience Center, Samsung Medical Center, Seoul, Korea.
5. Samsung Alzheimer’s Convergence Research Center, Samsung Medical Center, Seoul, Korea.