Authors: Pierre-Hugues Vivier; Pippa Storey; Hersh Chandarana; Akira Yamamoto; Kristopher Tantillo; Umer Khan; Jeff L Zhang; Eric E Sigmund; Henry Rusinek; James S Babb; Michael Bubenheim; Vivian S Lee Journal: Invest Radiol Date: 2013-07 Impact factor: 6.016