ASSESSING THE STATE OF ART AND SUPPORTING AN EVIDENCE-BASED UPTAKE AND EVOLUTION OF OPEN SERVICE PLATFORMS IN THE ACTIVE AND HEALTHY AGEING DOMAIN - LOMBRONI, IVANA (Participante); CABRERA UMPIERREZ, MARIA FERNANDA (Investigador principal (IP)); MONTALVÁ COLOMER, JUAN BAUTISTA (Participante); Serrano Olmedo, José Javier (Participante); DE LOS RÍOS PÉREZ, SILVIA (Participante) (2020)