1. Laboratoire Universitaire de Médécine du Travail, Lille, France
2. Consejo Superior de Investigaciones Cientificas, Department of Environmental Chemistry, Institute of Chemical and Environmental Research, Barcelona, Catalonia, Spain
3. Catalan Institute of Oncology, Barcelona, Catalonia, Spain
4. Ciudad Sanitaria i Universitaria de Bellvitge, University of Barcelona, Barcelona, Catalonia, Spain
5. Oncology Research Institute, Barcelona, Catalonia, Spain