Conesa, MartaLlaurado, ElisabetAceves Martins, MagalyMorina, Davidde Sola-Morales, OriolGiralt, MontseTarro, LuciaSola, Rosa2018-08-092018-08-092018Conesa, M, Llaurado, E, Aceves Martins, M, Morina, D, de Sola-Morales, O, Giralt, M, Tarro, L & Sola, R 2018, 'Cost-Effectiveness of the EdAl (Educació en Alimentació) Program: A Primary School-Based Study to Prevent Childhood Obesity', Journal of Epidemiology , vol. 28, no. 12, pp. 477-481. https://doi.org/10.2188/jea.JE201701110917-5040ORCID: /0000-0002-9441-142X/work/47427066http://hdl.handle.net/2164/10878We sincerely thank all the participants in this study, their families, and the schools. # MC and ELL contributed equally to this manuscript. This work was supported by a fellowship granted to MC from the “Santander CRUE CEPYME Prácticas en Empresa”. D.M. was partially supported by grants from the Instituto de Salud Carlos III-ISCIII (Spanish Government) cofunded by FEDER funds=European Regional Development Fund (ERDF) - a way to build Europe (References: RD12=0036=0056, PI11=02090 and PI16=01254) and from the Agència de Gestió d’Ajuts Universitaris i de Recerca (2014SGR756) and RecerCaixa 2015 (2015ACUP00129). Conflicts of interest: None declared. Supplementary data related to this article can be found at https:== doi.org=10.2188=jea.JE20170111.5222250engSDG 3 - Good Health and Well-beingCost-effectivenessschool-based interventionschildhood obesityPreventionR MedicineRJournal article10.2188/jea.JE201701112812