Intravenous thrombolysis for acute ischemic stroke in Greece: the Safe Implementation of Thrombolysis in Stroke registry 15-year experience oleh Georgios Tsivgoulis, Odysseas Kargiotis, Jobst Rudolf, Apostolos Komnos, Antonios Tavernarakis, Theodoros Karapanayiotides, John Ellul, Aristeidis H. Katsanos, Sotirios Giannopoulos, Maria Gryllia, Apostolos Safouris, Panagiotis Papamichalis, Konstantinos Vadikolias, Panayiotis Mitsias, Georgios Hadjigeorgiou