Associations of concomitant medications with immune-related adverse events and survival in advanced cancers treated with immune checkpoint inhibitors: a comprehensive pan-cancer analysis ========================================================================================================================================================================================== * Katsuhiko Nara * Satoru Taguchi * Sebastiano Buti * Taketo Kawai * Yukari Uemura * Takehito Yamamoto * Haruki Kume * Tappei Takada