Association of years to parent's sporadic onset and risk factors with neural integrity and Alzheimer's biomarkers.

Arenaza-Urquijo Em EM, Salvadó G, Operto G, Minguillón C, Sánchez-Benavides G, Crous-Bou M, Grau-Rivera O, Sala-Vila A, Falcón C, Suárez-Calvet M, Zetterberg H, Blennow K, Gispert JD, Molinuevo JL; ALFA study.