Emulsion and liposome-based adjuvanted R21 vaccine formulations mediate protection against malaria through distinct immune mechanisms by Reinke, S, Pantazi, E, Chappell, GR, Sanchez-Martinez, A, Guyon, R, Fergusson, JR, Salman, AM, Mukhopadhyay, E, Aktar, A, Ventura, RA, Auderset, F, Dubois, PM, Collin, N, Hill, AVS, Milicic, A, Bezbradica, JS