1. Tema Sinergie S.P.A, Faenza, Italy
2. National Institute for Nuclear Physics (INFN-LNS), Catania, Italy
3. DFA, UniCT, Catania, Italy
4. Hochschule Mannheim University of Applied Science, Institute of Physical Chemistry and Radiochemistry, Mannheim, Germany
5. Department of Medical Physics, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
6. Montecuccolino Nuclear Engineering Laboratory, DIN, University of Bologna, Bologna, Italy