1. SABIC Medical Services, Cartagena, Spain
2. Asociación Española de Especialistas en Medicina del Trabajo, Madrid, Spain
3. Occupational Health and Safety Services of Correos, Valencia, Spain
4. Department of Occupational and Prevention at University Hospital Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid, Spain
5. Occupational Medicine Service Grupo Banco Santander, Madrid, Spain
6. Faculty of Health Sciences, Universidad Internacional de la Rioja, La Rioja, Spain
7. Division of Occupational and Environmental Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
8. Southwest Center for Occupational and Environmental Health, The University of Texas Health Science Center at Houston School of Public Health, Houston, TX, USA
9. Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
10. Department of Occupational Medicine, Cambridge Health Alliance, Harvard Medical School, Cambridge, MA, USA
11. Department of Occupational Medicine, Universidad de Navarra, Navarra, Spain