1Center for Research in Occupational Health (CiSAL), Pompeu Fabra University, Barcelona, Spain
2CIBER of Epidemiology and Public Health (CIBERESP), Madrid, Spain
3IMIM – Parc Salut Mar, Barcelona, Spain
4GRECS-Research Group on Statistics, Econometrics and Health, Faculty of Economics and Business, University of Girona (UdG), C/ Universitat de Girona, 10, 17071 Girona, Spain
5Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
© The Author(s) 2020
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