Clement, Naomi S.; Medway, Christopher; Ertekin-Taner, Nilufer; Carrasquillo, Minerva M.; Younkin, Steven G.; Guetta-Baranes, Tamar; Burgess, Jeremy D.; Allen, Mariet; Tam, Tammie; Dickson, Dennis W.; Petersen, Ronald C.; Graff-Radford, Neill R.; Chappell, Sally; Morgan, Kevin