Sheppard R, Mather PJ, Alexis JD, Starling RC, Boehmer JP, Thohan V, Pauly DF, Markham DW, Zucker M, Kip KE, McNamara DM. Implantable cardiac defibrillators and sudden death in recent onset nonischemic cardiomyopathy: results from IMAC2. J Card Fail. 2012 Sep; 18(9):675-81.