Inhibition of aortic valve calcification by local delivery of zoledronic acid. A PET/CT study - Synetos, A.; Toutouzas, K.; Benetos, G; Stathogiannis, K; Drakopoulou, M; Trantalis, G; Anousakis, N; Agrogiannis, G; Latsios, G; Papalois, A; others (EUROPEAN HEART JOURNAL, 2016)