1. Department of Neurology, College of Medicine, Hanyang University , Seoul , Republic of Korea
2. Dementia Research Group, Korea Brain Research Institute , Daegu , Republic of Korea
3. Gachon Pain Center and Department of Physiology, College of Medicine, Gachon University , Incheon , Republic of Korea
4. GC Genome , Yongin , Republic of Korea
5. Department of Laboratory Medicine, College of Medicine, Hanyang University , Seoul , Republic of Korea