1. Department ‘Science and Analysis of Materials’ (SAM); Centre de Recherche Public - Gabriel Lippmann; 41 rue du Brill; L-4422; Belvaux; Luxembourg
2. Department of Physics; University of Basel; Klingelbergstr. 82; CH-4056; Basel; Switzerland
3. Ferrovac GmbH; Thurgauerstr. 72; CH-8050; Zürich; Switzerland
4. SPECS Zurich GmbH; Technoparkstr. 1; CH-8005; Zürich; Switzerland