Corrigendum to "Heterogeneous tumor features and treatment outcome between males and females with lung cancer (LC): Do gender and sex matter?" [Crit. Rev. Oncol. Hematol. 138 (June) (2019), 87–103]. (August 2019) - Frega, Stefano; Dal Maso, Alessandro; Ferro, Alessandra; Bonanno, Laura; Conte, Pier Franco; Pasello, Giulia