[IC‐P‐080]: USEFULNESS AND STABILITY OF MULTICENTER DIFFUSION TENSOR IMAGING AS AN EARLY MARKER FOR SUBJECTIVE COGNITIVE DECLINE AND AMNESTIC MILD COGNITIVE IMPAIRMENT: FIRST RESULTS FROM THE PROSPECTIVE DZNE DELCODE STUDY. (1st July 2017) - Brueggen, Katharina; Dyrba, Martin; Cardenas‐Blanco, Arturo; Jessen, Frank; Duzel, Emrah; Spottke, Annika; Nestor, Peter; Buerger, Katharina; Schneider, Anja; Peters, Oliver; Priller, Josef; Wiltfang, Jens; et al.