Influence of short‐term training on functional capacity and (anti‐)inflammatory immune signalling in acute hospitalization - Robinson Ramírez‐Vélez; Nicolás Martínez‐Velilla; Joaquín Fernández‐Irigoyen; Enrique Santamaría; Sara Palomino‐Echeverría; Mikel Izquierdo (Wiley, 2020)