1. Institute for Materials Research and Innovation University of Bolton Deane Road Bolton UK
2. Polymers Composites and Hybrids (PCH) IMT Mines Ales 6 Avenue de Clavières Alès Cedex France
3. Laboratoire National de Métrologie et D'essais, CARMEN Platform, DMSI 29 Avenue Roger Hennequin Trappes France
4. Defence Science and Technology Laboratory Porton Down Salisbury UK