A call for standardised age-disaggregated health data de réir Diaz, T, Strong, KL, Cao, B, Guthold, R, Moran, AC, Moller, A-B, Requejo, J, Sadana, R, Thiyagarajan, JA, Adebayo, E, Akwara, E, Amouzou, A, Aponte Varon, JJ, Azzopardi, PS, Boschi-Pinto, C, Carvajal, L, Chandra-Mouli, V, Crofts, S, Dastgiri, S, Dery, JS, Elnakib, S, Fagan, L, Jane Ferguson, B, Fitzner, J, Friedman, HS, Hagell, A, Jongstra, E, Kann, L, Chatterji, S, English, M, Glaziou, P, Hanson, C, Hosseinpoor, AR, Marsh, A, Morgan, AP, Munos, MK, Noor, A, Pavlin, BI, Pereira, R, Porth, TA, Schellenberg, J, Siddique, R, You, D, Vaz, LME, Banerjee, A