Yeshin Kim ,¹ Dong Woo Kang ,² Geon Ha Kim ,³ Ko Woon Kim ,⁴ Hee-Jin Kim ,⁵ Seunghee Na ,⁶ Kee Hyung Park ,⁷ Young Ho Park ,⁸ Gihwan Byeon ,² Jeewon Suh ,⁹ Joon Hyun Shin ,¹⁰ YongSoo Shim ,¹¹ YoungSoon Yang ,¹² Yoo Hyun Um ,¹³ Seong-il Oh ,¹⁴ Sheng-Min Wang ,¹⁵ Bora Yoon ,¹⁶ Sun Min Lee ,¹⁷ Juyoun Lee ,¹⁸ Jin San Lee ,¹⁴ Jae-Sung Lim ,¹⁹ Young Hee Jung ,²⁰ Juhee Chin ,²¹ Hyemin Jang ,²² Miyoung Choi ,²³ Yun Jeong Hong ,²⁴ Hak Young Rhee ,²⁵ Jae-Won Jang ,¹ on behalf of Korean Dementia Association
¹ Department of Neurology, Kangwon National University Hospital, Kangwon National University College of Medicine, Chuncheon, Korea ² Department of Psychiatry, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ³ Department of Neurology, Ewha Womans University Mokdong Hospital, Ewha Womans University College of Medicine, Seoul, Korea ⁴ Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Korea ⁵ Department of Neurology, Hanyang University Hospital, College of Medicine, Hanyang University, Seoul, Korea ⁶ Department of Neurology, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea ⁷Department of Neurology, College of Medicine, Gachon University Gil Medical Center, Incheon, Korea ⁸ Department of Neurology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea ⁹Department of Neurology, National Medical Center, Seoul, Korea ¹⁰Dr Shin’s Neurology Clinic, Wonju, Korea ¹¹ Department of Neurology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea ¹² Department of Neurology, Soonchunhyang University Cheonan Hospital, Soonchunhyang University School of Medicine, Cheonan, Korea ¹³ Department of Psychiatry, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ¹⁴ Department of Neurology, Kyung Hee University Hospital, Kyung Hee University College of Medicine, Seoul, Korea ¹⁵ Department of Psychiatry, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ¹⁶ Department of Neurology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ¹⁷ Department of Neurology, Ajou University Hospital, Ajou University School of Medicine, Suwon, Korea ¹⁸ Department of Neurology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Korea ¹⁹Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea ²⁰ Department of Neurology, Hallym Sacred Heart Hospital, College of Medicine, Hallym University, Anyang, Korea ²¹Department of Psychology, Doheon Academy Hallym University, Chuncheon, Korea ²²Department of Neurology, Seoul National University Hospital, Seoul, Korea ²³ Division of Healthcare Technology Assessment Research, National Evidence-based Healthcare Collaborating Agency, Seoul, Korea ²⁴ Department of Neurology, Uijeongbu St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Uijeongbu, Korea ²⁵ Department of Neurology, Kyung Hee University Hospital at Gangdong, Kyung Hee University College of Medicine, Seoul, Korea

Yeshin Kim ,¹ Dong Woo Kang ,² Geon Ha Kim ,³ Ko Woon Kim ,⁴ Hee-Jin Kim ,⁵ Seunghee Na ,⁶ Kee Hyung Park ,⁷ Young Ho Park ,⁸ Gihwan Byeon ,² Jeewon Suh ,⁹ Joon Hyun Shin ,¹⁰ YongSoo Shim ,¹¹ YoungSoon Yang ,¹² Yoo Hyun Um ,¹³ Seong-il Oh ,¹⁴ Sheng-Min Wang ,¹⁵ Bora Yoon ,¹⁶ Sun Min Lee ,¹⁷ Juyoun Lee ,¹⁸ Jin San Lee ,¹⁴ Jae-Sung Lim ,¹⁹ Young Hee Jung ,²⁰ Juhee Chin ,²¹ Hyemin Jang ,²² Miyoung Choi ,²³ Yun Jeong Hong ,²⁴ Hak Young Rhee ,²⁵ Jae-Won Jang ,¹ on behalf of Korean Dementia Association
¹ Department of Neurology, Kangwon National University Hospital, Kangwon National University College of Medicine, Chuncheon, Korea ² Department of Psychiatry, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ³ Department of Neurology, Ewha Womans University Mokdong Hospital, Ewha Womans University College of Medicine, Seoul, Korea ⁴ Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Korea ⁵ Department of Neurology, Hanyang University Hospital, College of Medicine, Hanyang University, Seoul, Korea ⁶ Department of Neurology, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea ⁷Department of Neurology, College of Medicine, Gachon University Gil Medical Center, Incheon, Korea ⁸ Department of Neurology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea ⁹Department of Neurology, National Medical Center, Seoul, Korea ¹⁰Dr Shin’s Neurology Clinic, Wonju, Korea ¹¹ Department of Neurology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea ¹² Department of Neurology, Soonchunhyang University Cheonan Hospital, Soonchunhyang University School of Medicine, Cheonan, Korea ¹³ Department of Psychiatry, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ¹⁴ Department of Neurology, Kyung Hee University Hospital, Kyung Hee University College of Medicine, Seoul, Korea ¹⁵ Department of Psychiatry, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ¹⁶ Department of Neurology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ¹⁷ Department of Neurology, Ajou University Hospital, Ajou University School of Medicine, Suwon, Korea ¹⁸ Department of Neurology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Korea ¹⁹Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea ²⁰ Department of Neurology, Hallym Sacred Heart Hospital, College of Medicine, Hallym University, Anyang, Korea ²¹Department of Psychology, Doheon Academy Hallym University, Chuncheon, Korea ²²Department of Neurology, Seoul National University Hospital, Seoul, Korea ²³ Division of Healthcare Technology Assessment Research, National Evidence-based Healthcare Collaborating Agency, Seoul, Korea ²⁴ Department of Neurology, Uijeongbu St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Uijeongbu, Korea ²⁵ Department of Neurology, Kyung Hee University Hospital at Gangdong, Kyung Hee University College of Medicine, Seoul, Korea

Gihwan Byeon ,¹ Dong Woo Kang ,¹ Yeshin Kim ,² Geon Ha Kim ,³ Ko Woon Kim ,⁴ Hee-jin Kim ,⁵ Seunghee Na ,⁶ Kee Hyung Park ,⁷ Young Ho Park ,⁸ Jeewon Suh ,⁹ Joon Hyun Shin ,¹⁰ YongSoo Shim ,¹¹ YoungSoon Yang ,¹² Yoo Hyun Um ,¹³ Seong-il Oh ,¹⁴ Sheng-Min Wang ,¹⁵ Bora Yoon ,¹⁶ Sun Min Lee ,¹⁷ Juyoun Lee ,¹⁸ Jin San Lee ,¹⁴ Hak Young Rhee ,¹⁹ Jae-Sung Lim ,²⁰ Young Hee Jung ,²¹ Juhee Chin ,²² Hyemin Jang ,²³ Yun Jeong Hong ,²⁴ Miyoung Choi ,²⁵ Jae-Won Jang ,² The Korean Dementia Association’s Quality Management Committee
¹ Department of Psychiatry, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ²Department of Neurology, Kangwon National University Hospital, Chuncheon, Korea ³Department of Neurology, Ewha Womans University Mokdong Hospital, Seoul, Korea ⁴Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Korea ⁵Department of Neurology, Hanyang University Hospital, Seoul, Korea ⁶Department of Neurology, The Catholic University of Korea, Incheon St. Mary’s Hospital, Incheon, Korea ⁷Department of Neurology, College of Medicine, Gachon University Gil Medical Center, Incheon, Korea ⁸Department of Neurology, Seoul National University Bundang Hospital, Seoul, Korea ⁹Department of Neurology, National Medical Center, Seoul, Korea ¹⁰Dr Shin’s Neurology Clinic, Wonju, Korea ¹¹ Department of Neurology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea ¹²Department of Neurology, Soonchunhyang University Cheonan Hospital, Cheonan, Korea ¹³ Department of Psychiatry, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ¹⁴ Department of Neurology, Kyung Hee University Hospital, Kyung Hee University College of Medicine, Seoul, Korea ¹⁵Department of Psychiatry, The Catholic University of Korea, Yeouido St. Mary’s Hospital, Seoul, Korea ¹⁶ Department of Neurology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ¹⁷Department of Neurology, Ajou University Hospital, Ajou University School of Medicine, Suwon, Korea ¹⁸Department of Neurology, Chungnam National University Hospital, Daejeon, Korea ¹⁹ Department of Neurology, Kyung Hee University Hospital at Gangdong, Kyung Hee University College of Medicine, Seoul, Korea ²⁰Department of Neurology, Asan Medical Center, Seoul, Korea ²¹ Department of Neurology, Hallym Sacred Heart Hospital, College of Medicine, Hallym University, Anyang, Korea ²²Department of Psychology, Doheon Academy, Hallym University, Chuncheon, Korea ²³Department of Neurology, Seoul National University Hospital, Seoul, Korea ²⁴ Department of Neurology, The Catholic University of Korea, Uijeongbu St. Mary’s Hospital, Uijeongbu, Korea ²⁵Division of Healthcare Research, National Evidence-based Healthcare Collaborating Agency, Seoul, Korea

Gihwan Byeon ,¹ Dong Woo Kang ,¹ Yeshin Kim ,² Geon Ha Kim ,³ Ko Woon Kim ,⁴ Hee-jin Kim ,⁵ Seunghee Na ,⁶ Kee Hyung Park ,⁷ Young Ho Park ,⁸ Jeewon Suh ,⁹ Joon Hyun Shin ,¹⁰ YongSoo Shim ,¹¹ YoungSoon Yang ,¹² Yoo Hyun Um ,¹³ Seong-il Oh ,¹⁴ Sheng-Min Wang ,¹⁵ Bora Yoon ,¹⁶ Sun Min Lee ,¹⁷ Juyoun Lee ,¹⁸ Jin San Lee ,¹⁴ Hak Young Rhee ,¹⁹ Jae-Sung Lim ,²⁰ Young Hee Jung ,²¹ Juhee Chin ,²² Hyemin Jang ,²³ Yun Jeong Hong ,²⁴ Miyoung Choi ,²⁵ Jae-Won Jang ,² The Korean Dementia Association’s Quality Management Committee
¹ Department of Psychiatry, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ²Department of Neurology, Kangwon National University Hospital, Chuncheon, Korea ³Department of Neurology, Ewha Womans University Mokdong Hospital, Seoul, Korea ⁴Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Korea ⁵Department of Neurology, Hanyang University Hospital, Seoul, Korea ⁶Department of Neurology, The Catholic University of Korea, Incheon St. Mary’s Hospital, Incheon, Korea ⁷Department of Neurology, College of Medicine, Gachon University Gil Medical Center, Incheon, Korea ⁸Department of Neurology, Seoul National University Bundang Hospital, Seoul, Korea ⁹Department of Neurology, National Medical Center, Seoul, Korea ¹⁰Dr Shin’s Neurology Clinic, Wonju, Korea ¹¹ Department of Neurology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea ¹²Department of Neurology, Soonchunhyang University Cheonan Hospital, Cheonan, Korea ¹³ Department of Psychiatry, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ¹⁴ Department of Neurology, Kyung Hee University Hospital, Kyung Hee University College of Medicine, Seoul, Korea ¹⁵Department of Psychiatry, The Catholic University of Korea, Yeouido St. Mary’s Hospital, Seoul, Korea ¹⁶ Department of Neurology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea ¹⁷Department of Neurology, Ajou University Hospital, Ajou University School of Medicine, Suwon, Korea ¹⁸Department of Neurology, Chungnam National University Hospital, Daejeon, Korea ¹⁹ Department of Neurology, Kyung Hee University Hospital at Gangdong, Kyung Hee University College of Medicine, Seoul, Korea ²⁰Department of Neurology, Asan Medical Center, Seoul, Korea ²¹ Department of Neurology, Hallym Sacred Heart Hospital, College of Medicine, Hallym University, Anyang, Korea ²²Department of Psychology, Doheon Academy, Hallym University, Chuncheon, Korea ²³Department of Neurology, Seoul National University Hospital, Seoul, Korea ²⁴ Department of Neurology, The Catholic University of Korea, Uijeongbu St. Mary’s Hospital, Uijeongbu, Korea ²⁵Division of Healthcare Research, National Evidence-based Healthcare Collaborating Agency, Seoul, Korea

Hui Jin Ryu ,¹ Kyoung Ja Kwon ,² Yeonsil Moon ¹,^3
1Department of Neurology, Konkuk University Medical Center, Seoul, Korea ² Center for Geriatric Neuroscience Research, Institute of Biomedical Science and Technology, Konkuk University School of Medicine, Seoul, Korea ³Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea

Hui Jin Ryu ,¹ Kyoung Ja Kwon ,² Yeonsil Moon ¹,^3
1Department of Neurology, Konkuk University Medical Center, Seoul, Korea ² Center for Geriatric Neuroscience Research, Institute of Biomedical Science and Technology, Konkuk University School of Medicine, Seoul, Korea ³Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea

Seonyeong Yang,¹ Sun Hwa Lee,² Jaeho Kim,² Soo-Jin Cho,² Yeonwook Kang^1
1Department of Psychology, College of Social Sciences, Hallym University, Chuncheon, Korea ²Department of Neurology, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea

Seonyeong Yang,¹ Sun Hwa Lee,² Jaeho Kim,² Soo-Jin Cho,² Yeonwook Kang^1
1Department of Psychology, College of Social Sciences, Hallym University, Chuncheon, Korea ²Department of Neurology, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea

Seoyeon Baek ,¹ Sun Young Chae ,² Jae Seung Kim ,³ Hyung-Ji Kim ^1
1 Department of Neurology, Uijeongbu Eulji Medical Center, Eulji University School of Medicine, Uijeongbu, Korea ² Department of Nuclear Medicine, Uijeongbu Eulji Medical Center, Eulji University School of Medicine, Uijeongbu, Korea ³ Department of Nuclear Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

Seoyeon Baek ,¹ Sun Young Chae ,² Jae Seung Kim ,³ Hyung-Ji Kim ^1
1 Department of Neurology, Uijeongbu Eulji Medical Center, Eulji University School of Medicine, Uijeongbu, Korea ² Department of Nuclear Medicine, Uijeongbu Eulji Medical Center, Eulji University School of Medicine, Uijeongbu, Korea ³ Department of Nuclear Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea