Corrigendum: Next-Generation Sequencing Approaches for the Identification of Pathognomonic Fusion Transcripts in Sarcomas: The Experience of the Italian ACC Sarcoma Working Group - Racanelli, Dominga; Brenca, Monica; Baldazzi, Davide; Goeman, Frauke; Casini, Beatrice; De Angelis, Biagio; Guercio, Marika; Milano, Giuseppe Maria; Tamborini, Elena; Busico, Adele; Dagrada, Gianpaolo; Garofalo, Cecilia; et al. (Frontiers in Oncology, 2020)