1. Escuela de Ingeniería en Seguridad Laboral e Higiene Ambiental (EISLHA), Instituto Tecnológico de Costa Rica, Cartago, Costa Rica
2. ISGlobal, Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain
3. University Pompeu Fabra (UPF), Barcelona, Spain
4. Biomedical Research Center Network for Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
5. Central American Institute for Studies on Toxic Substances (IRET), Omar Dengo Campus, Universidad Nacional, Heredia, Costa Rica
6. Center for Environmental Research and Children’s Health (CERCH), School of Public Health, University of California, Berkeley, Berkeley, CA, USA