[1] IRCCS Ist Ortoped Galeazzi, Via R Galeazzi 4, I-20161 Milan, Italy
[2] Univ Palermo, Dept Biomed Neurosci & Adv Diagnost, Sect Radiol Sci, Palermo, Italy
[3] SS Annunziata Hosp, Radiol Dept, Cento, Fe, Italy
[4] Univ Aquila, Dept Biotechnol & Appl Clin Sci, Laquila, Italy
[5] Univ Torino, Dept Oncol, Radiol Unit, Turin, Italy
[6] AOU San Luigi Gonzaga Orbassano To, Radiol Unit, Orbassano, TO, Italy
[7] Sapienza Univ Rome, St Andrea Univ Hosp, Dept Radiol Oncol & Pathol Sci, Rome, Italy
[8] Univ Campania L Vanvitelli, Dept Precis Med, Naples, Italy
[9] Univ Hosp Policlin Vittorio Emanuele, Dept Med Surg Sci & Adv Technol, GF Ingrassia Radiol Unit 1, Catania, Italy
[10] Univ Hosp Careggi, Dept Emergency Radiol, Largo Brambilla 3, I-50123 Florence, Italy
[11] Azienda Osped Univ Integrata Verona, Osped Civile Maggiore, Dept Radiol, Verona, Italy
[12] Azienda Osped Univ Parma, Dept Med & Surg, Unit Radiol, Parma, Italy
[13] San Donato Hosp, Sect Neuroradiol, Dept Radiol, Arezzo, Italy
[14] Univ Milan, Milan, Italy
[15] Osped Mare ASLNa1 Ctr, Dept Radiol, Naples, Italy
[16] Humanitas Mater Domini, Radiol Unit, Castellanza, VA, Italy
[17] Fdn Policlin Univ Agostino Gemelli IRCCS, Dept Diagnost Imaging Oncol Radiotherapy & Hemato, Rome, Italy
[18] Pisa Univ Hosp, Dept Diagnost Imaging, Via Paradisa 2, I-56124 Pisa, Italy
[19] Resources Management Study Grp, SIRM, Milan, Italy
[20] SNR Fdn, Rome, Italy
[21] Univ Milan, Dipartimento Sci Biomed Salute, Milan, Italy