MaalaBhatt, Mark GRoback, GaryJoubert, Ken JFarion, SaminaAli, SuzanneBeno, C MichelleMcTimoney, AndrewDixon, Alexander SashaDubrovsky, NickBarrowman, David WJohnson
FrancescoVioli, DanielePastori, FrancescoPerticone, William RHiatt, AngelaSciacqua, StefaniaBasili, MarcoProietti, Gino RCorazza, Gregory Y HLip, PasqualePignatelli, in collaboration with the ARAPACIS (Atrial Fibrillation Registry for Ankle-Brachial Index Prevalence Assessment-Collaborative Italian Study) STUDY group