Combination of thrombolytic and immunosuppressive therapy for coronavirus disease 2019: A case report oleh Panagiotis Papamichalis, Antonios Papadogoulas, Periklis Katsiafylloudis, Apostolia-Lemonia Skoura, Michail Papamichalis, Evangelia Neou, Dimitrios Papadopoulos, Spyridon Karagiannis, Tilemachos Zafeiridis, Dimitris Babalis, Apostolos Komnos