Ma, Yiyi; Jun, Gyungah R.; Chung, Jaeyoon; Zhang, Xiaoling; Kunkle, Brian W.; Naj, Adam C.; White, Charles C.; Bennett, David A; De Jager, Philip L.; Mayeux, Richard; Haines, Jonathan L.; Pericak‐Vance, Margaret A.; Schellenberg, Gerard D.; Farrer, Lindsay A.; Lunetta, Kathryn L.