| Name | Location | Role | Contribution |
|---|---|---|---|
| Dong Young Lee, MD, PhD | Seoul National University College of Medicine | Principal investigator | Designed and conceptualized the cohort study, led and supervised the cohort study, coordinated communication among study cores and study sites, acquired funding |
| Min Soo Byun, MD, PhD | Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea | Core PI Clinical & Executive | Supervised and coordinated the Clinical and Executive core of the cohort study |
| Dahyun Yi, PhD | Medical Research Center Seoul National University | Core PI Neuropsychology | Supervised and coordinated the Neuropsychological Core of the cohort study |
| Yu Kyeong Kim, MD, PhD | SMG‐SNU Boramae Medical Center | Core PI PET | Supervised and coordinated the PET Core of the cohort study |
| Chul‐Ho Sohn, MD, PhD | Seoul National University College of Medicine | Core PI MRI | Supervised and coordinated the MRI Core of the study |
| Inhee Mook‐Jung, PhD | Seoul National University College of Medicine | Core PI Biomarker | Supervised and coordinated the Biomarker Core of the study |
| Murim Choi, PhD | Seoul National University | Core PI Genetics | Supervised and coordinated the Genetic Core of the study |
| Yu Jin Lee, MD, PhD | Seoul National University College of Medicine | Core PI Sleep | Supervised and coordinated the Sleep Core of the study |
| Seokyung Hahn, PhD | Seoul National University College of Medicine | Core PI Biostatistics | Supervised and coordinated the Biostatistics Core of the study |
| Hyun Jung Kim, MD | Changsan Convalescent Hospital | Coinvestigator | Performed clinical assessment of participants and quality control of the clinical data |
| Mun Young Chang, MD | Chung‐Ang University College of Medicine | Coinvestigator | Coordinated an add‐on study of the main cohort study |
| Seung Hoon Lee, MD | Daerim St. Mary's Hospital | Coinvestigator | Performed clinical assessment of participants and quality control of the clinical data |
| Na Young Han, MD | Dongrae Medical Center | Coinvestigator | Performed clinical assessment of participants and quality control of the clinical data |
| Jisoo Pae, MD, PhD | Genome & Company | Coinvestigator | Coordinated an add‐on study of the main cohort study |
| Hansoo Park, MD, PhD | Genome & Company | Coinvestigator | Coordinated an add‐on study of the main cohort study |
| Jee Wook Kim, MD, PhD | Hallym University Dongtan Sacred Heart Hospital | Coinvestigator | Coordinated a study site and performed participants recruitment and quality control of the clinical data |
| Young Min Choe, MD | Hallym University Dongtan Sacred Heart Hospital | Coinvestigator | Performed recruitment and clinical assessment of participants and monitoring of the clinical data |
| Jong‐Min Lee, PhD | Hanyang University | Coinvestigator | Coordinated an add‐on study of the main cohort study |
| Dong Woo Lee, MD, PhD | Inje University Snaggye Paik Hospital | Coinvestigator | Coordinated a study site and recruited participants of the cohort study |
| Bo Kyung Sohn, MD | Inje University Snaggye Paik Hospital | Coinvestigator | Coordinated a study site and recruited participants of the cohort study, performed clinical data analysis |
| Seok Woo Moon, MD, PhD | Konkuk University Chungju Hospital | Coinvestigator | Coordinated a study site and performed clinical data analysis |
| Seung‐Ho Ryu, MD, PhD | Konkuk University Medical Center | Coinvestigator | Coordinated a study site and recruited participants |
| Man Ho Choi, PhD | Korea Institute of Science and Technology | Coinvestigator | Supervised and coordinated the MRI Core of the study |
| Hyewon Baek, MD | Kyunggi Provincial Hospital for the Elderly | Coinvestigator | Performed clinical assessment of participants and quality control of the clinical data |
| Yoon‐Keun Kim, MD, PhD | MD Healthcare Inc. | Coinvestigator | Coordinated an add‐on study of the main cohort study |
| Kang Ko, MD | National Center for Mental Health | Coinvestigator | Performed clinical assessment of participants and quality control of the clinical data |
| Jong‐Won Kim, MD, PhD | Samsung Medical Center | Coinvestigator | Supervised and performed genetic analysis |
| Shin Gyeom Kim, MD, PhD | Soonchunhyang University Hospital Bucheon | Coinvestigator | Coordinated a study site and performed clinical data analysis |
| Sun‐Ho Han, PhD | Seoul National University | Coinvestigator | Coordinated blood sample repository, performed blood‐biomarker‐related analysis |
| Joo‐Youn Cho, PhD | Seoul National University | Coinvestigator | Coordinated and performed blood‐biomarker‐related analysis |
| Jae Sung Lee, PhD | Seoul National University | Coinvestigator | Coordinated and performed PET image data‐related analysis |
| Yun‐Sang Lee, PhD | Seoul National University | Coinvestigator | Coordinated the acquisition of the PET data and related logistics |
| Jong Inn Woo, MD, PhD | Seoul National University | Coinvestigator | Supervised and advised the cohort study |
| Sang Eun Kim, MD, PhD | Seoul National University Bundang Hospital | Coinvestigator | Coordinated the production of PET radiotracer |
| Byung Chul Lee, PhD | Seoul National University Bundang Hospital | Coinvestigator | Coordinated the production of PET radiotracer |
| Gi Jeong Cheon, MD, PhD | Seoul National University Hospital | Coinvestigator | Coordinated the acquisition of the PET data |
| Koung Mi Kang, MD | Seoul National University Hospital | Coinvestigator | Participated in the acquisition and clinical interpretation of the MRI/MRA data |
| Jee‐Eun Park, MD, PhD | Seoul National University Hospital | Co‐investigator | Performed clinical and sleep‐related data analysis |
| Hyeong Gon Yu, MD, PhD | Seoul National University Hospital | Coinvestigator | Coordinated an add‐on study of the main cohort study |
| Jun‐Young Lee, MD, PhD | SMG‐SNU Boramae Medical Center | Coinvestigator | Coordinated a study site and performed participants recruitment |
| Hyo Jung Choi, MD | Coinvestigator | Performed clinical assessment of participants and quality control of the clinical data | |
| Kwangsoo Kim, Ph.D | Seoul National University Hospital | Coinvestigator | Supervised and performed biostatistics data analysis |
| Jun Ho Lee, MD | Seoul National University Hospital | Coinvestigator | Coordinated participant recruitment and follow‐up, performed clinical assessment of participants, quality control of the clinical data analysis |
| Sung Wook Park, MD, PhD | Seoul National University Hospital | Research fellow | Performed an add‐on study and data analysis |
| So Yeon Jeon, MD | Seoul National University Hospital | Research fellow | Coordinated participant recruitment and follow‐up, performed clinical assessment of participants, quality control of the clinical data |
| Woo Jin Kim, MD, PhD | Seoul National University Hospital | Research fellow | Performed clinical assessment of participants and quality control of the clinical data |
| Hak Young Kim | Seoul National University Hospital | Psychologist | Performed neuropsychological assessment of participants, quality control. and preprocessing of the data |
| Haejung Joung | Seoul National University Hospital | Psychologist | Performed neuropsychological assessment of participants. Quality control and preprocessing of the data |
| Younghwa Lee | Seoul National University Hospital |
Psychologist |
Performed neuropsychological assessment of participants, quality control, and preprocessing of the data |
| Donghwi Hwang | Seoul National University | Image analyst | Performed PET data analysis |
| Seung Kwan Kang | Seoul National University | Image analyst | Performed PET data analysis |
| Seong A Shin | Seoul National University | Image analyst | Performed PET data pre‐processing |
| Jeong Yeon Hwang, MD | Seoul National University | Data analyst | Performed sleep‐related data analysis |
| Jong‐Chan Park | Seoul National University | Data analyst | Performed blood‐biomarker related analysis |
| Jong‐Ho Park | Samsung Medical Center | Genetic data analyst | Performed genetic data analysis |
| Jieun Seo | Seoul National University | Genetic data analyst | Performed genetic data analysis |
| Gi Jung Jung | Seoul National University Hospital | Research coordinator | Coordinated participants recruitment, follow‐up and assessment among sites, performed clinical assessment of participants and data monitoring |
| Min Jeong Kim | Seoul National University Hospital | Research coordinator | Coordinated participants recruitment, performed clinical assessment of participants |
| Han Na Lee | Seoul National University Hospital | Research coordinator | Coordinated participants recruitment, follow‐up and assessment among sites, performed clinical assessment of participants and data monitoring |
| Yun Jung Hwang | Seoul National University Hospital | Researcher | Performed the clinical data analysis |
| Joon Hyung Jung, MD | Seoul National University Hospital | Researcher | Performed the clinical data analysis |
| Kiyoung Sung, MD | Seoul National University Hospital | Researcher | Performed the clinical data analysis |
| Eun Hye Kim | Seoul National University | Research assistant | Coordinated and performed the collection and preprocessing of blood samples |
| Han Byul Choi | National Research Center for Dementia | Administrative staff | Coordinated participant recruitment and provided administrative support |
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