title: Nivolumab for refractory metastatic squamous non-small-cell lung cancer: fulfilling an unmet need.
authors.affiliation: Lung Cancer Research Program, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA.
authors.forename: Kristen A
authors.initials: KA
authors.lastname: Marrone
authors.affiliation: Lung Cancer Research Program, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA.
authors.forename: Patrick M
authors.initials: PM
authors.lastname: Forde