1. Department of NeuropathologyGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
2. Department of NeuropsychiatryGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
3. Department of Epidemiology and Public HealthGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
4. Faculty of Arts and ScienceKyushu UniversityFukuokaJapan
5. Graduate School of Systems Life Sciences, Kyushu UniversityFukuokaJapan
6. Department of Center for Cohort StudiesGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan