[1] CHU Montpellier, Dept Abdominal Imaging, St Eloi Univ Hosp, 80 Ave Augustin Fliche, F-34295 Montpellier, France
[2] Mem Sloan Kettering Canc Ctr, Dept Radiol, 1275 York Ave, New York, NY 10021 USA
[3] McGill Univ, Dept Radiol, Ctr Hlth, Montreal, PQ, Canada
[4] Addenbrookes Hosp, Dept Radiol, Hills Rd, Cambridge CB2 2QQ, England
[5] Tottori Univ, Fac Med, Dept Pathophysiol & Therapeut Sci, Div Radiol, Yonago, Tottori 683, Japan
[6] IRCM, Montpellier, France
[7] INSERM, U896, Montpellier, France