Legido-Quigley Helena, Pajin Leire, Fanjul Gonzalo, Urdaneta Elena, McKee Martin
London School of Hygiene and Tropical Medicine, London WC1E7HT, UK.
IS Global, Barcelona Institute for Global Health, Barcelona, Spain.
Lancet Public Health. 2018 Aug;3(8):e358. doi: 10.1016/S2468-2667(18)30133-6. Epub 2018 Jul 3.