Circulating receptor activator of nuclear factor kappa-B ligand (RANKL) levels predict response to immune checkpoint inhibitors in advanced non-small cell lung cancer (NSCLC) ============================================================================================================================================================================== * Michele Iuliani * Sonia Simonetti * Leonardo Cristofani * Silvia Cavaliere * Alessio Cortellini * Marco Russano * Bruno Vincenzi * Giuseppe Tonini * Daniele Santini * Francesco Pantano