Intercenter differences in diffusion tensor MRI acquisition

Pagani, E; Hirsch, Jg; Pouwels, Pjw; Horsfield, Ma; Perego, E; Gass, A; Roosendaal, Sd; Barkhof, F; Agosta, F; Rovaris, M; Caputo, D; Giorgio, A; Palace, J; Marino, S; De Stefano, N; Ropele, S; Fazekas, F; Filippi, Massimo