1. European Society for Organ Transplantation (ESOT) Padua Italy
2. Department of Surgical Science Sapienza University Rome Italy
3. Azienda Ospedaliera San Camillo Forlanini Rome Italy
4. National Nuclear Physics Institute INFN Catania Italy
5. Department of Physics Catania University Catania Italy
6. Italian National Agency for New Technologies, Energy and Sustainable Economic Development Rome Italy