Affiliation: | 1. Department of Radiology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390, USA;2. University of Texas at Dallas, 800 W Campbell Rd, Richardson, TX 75080, USA;3. Department of Internal Medicine, Baylor Scott & White Medical Center-Temple, 2401 S 31st St, Temple, TX 76508, USA |