Grazia, Alice [P:(DE-2719)9001307] ; Dyrba, Martin [P:(DE-2719)2810283] ; Pomara, Nunzio ; Temp, Anna G [P:(DE-2719)2814291] ; Grothe, Michel J [P:(DE-2719)2810708] ; Teipel, Stefan J [P:(DE-2719)2000026] ; Initiative, Alzheimer's Prevention