1. Unit of Bioinformatics, Research Hospital, San Giovanni Rotondo 71013, Italy
2. Unit of Biostatistics, Research Hospital, San Giovanni Rotondo 71013, Italy
3. Department of Cellular Biotechnologies and Haematology, Sapienza University of Rome, Rome 00161, Italy
4. Medical Genetics Unit, Research Hospital, San Giovanni Rotondo 71013, Italy
5. Department of Surgery, Research Hospital, San Giovanni Rotondo 71013, Italy
6. Division of Gastroenterology and Research Laboratory, San Giovanni Rotondo 71013, Italy
7. Department of Oncology IRCCS “Casa Sollievo della Sofferenza”, Research Hospital, San Giovanni Rotondo 71013, Italy
8. Division of Surgical Oncology “SS Annunziata” Hospital, Chieti 66100, Italy