Development of a 3Mut-Apex-Stabilized Envelope Trimer That Expands HIV-1 Neutralization Breadth When Used To Boost Fusion Peptide-Directed Vaccine-Elicited Responses. - Chuang GY; Lai YT; Boyington JC; Cheng C; Geng H; Narpala S; Rawi R; Schmidt SD; Tsybovsky Y; Verardi R; Xu K; Yang Y; et al. (Journal of virology, 2020)