Contribution of PET imaging to mortality risk stratification in candidates to lead extraction for pacemaker or defibrillator infection: a prospective single center study. - Diemberger, Igor; Martignani, Cristian; Graziosi, Maddalena; Biffi, Mauro; Lorenzetti, Stefano; Ziacchi, Matteo; Bonfiglioli, Rachele; Nanni, Cristina; Fanti, Stefano; Boriani, Giuseppe (European Journal of Nuclear Medicine & Molecular Imaging, 2019)