Improved efficacy of pembrolizumab combined with soluble EphB4-albumin in HPV-negative EphrinB2 positive head neck squamous cell carcinoma. - Jackovich A; Gitlitz BJ; Tiu-Lim JWW; Duddalwar V; King KG; El-Khoueiry AB; Thomas JS; Tsao-Wei D; Quinn DI; Gill PS; Nieva JJ (Oncotarget, 2024)