1. INFN-Milano-LASA Lab, Segrate, Italy
2. CERN, Meyrin, Switzerland
3. Wigner Fizikai Kutatóközpont, Budapest, Hungary
4. PSI, Villigen, Switzerland
5. Elytt Energy, Madrid, Spain
6. University of Uppsala, Uppsala, Sweden
7. INFN-Genova, Genova, Italy
8. CNAO, Pavia, Italy
9. BNG, Würzburg, Germany
10. CEA Saclay, Cedex, France
11. CIEMAT, Madrid, Spain
12. Sentronis, Niš, Serbia
13. University of Geneva, Geneva, Switzerland
14. Scanditronix, Vislanda, Sweden