1. Trinity College; Dublin Ireland
2. University of Trento; Trento Italy
3. University of Pavia; Pavia Italy
4. University of Catania; Siracusa Italy
5. University of Genova; Genova Italy
6. Politecnico di Milano; Milan Italy
7. IPPT-PAN; Warsaw Poland
8. Johannes Kepler University; Linz Austria
9. GLIS and ISSO; Bologna Italy
10. Hacettepe University; Ankara Turkey
11. Universitat Politècnica de Catalunya; Barcelona Spain
12. IZIIS; Skopje Republic of Macedonia