1 Food Packaging Forum Foundation, Zurich, Switzerland.
2 Environmental Health Sciences, Charlottesville, Virginia, USA Carnegie Mellon University, Pittsburgh, Pennsylvania, USA.
3 Swiss Federal Institute of Technology ETH Zurich, Zurich, Switzerland.
4 Hospital del Mar Institute of Medical Research (IMIM), School of Medicine, Universitat Autònoma de Barcelona and CIBERESP, Barcelona, Catalonia, Spain.