Filippi Massimo, Rocca Maria A
Neuroimaging Research Unit, Division of Neuroscience, Scientific Institute and University Hospital San Raffaele, via Olgettina 60, 20132 Milan, Italy.
Nat Rev Neurol. 2013 Apr;9(4):189-90. doi: 10.1038/nrneurol.2013.40. Epub 2013 Mar 12.