O’Caoimh, R., Galluzzo, L., Rodríguez-Laso, Ángel, Van der Heyden, J., Ranhoff, A.H., Carcaillon-Bentata, L., Beltzer, N., Kennelly, S., Liew, A. and 5 of the Joint Action ADVANTAGE, on behalf of W.P. 2018. Transitions and trajectories in frailty states over time: a systematic review of the European Joint Action ADVANTAGE. Annali dell’Istituto Superiore di Sanità. 54, 3 (Oct. 2018), 246–252.