Veronica J Rooks1,2. 1. Department of Radiology, Tripler Army Medical Center, 1 Jarrett White Road, Honolulu, HI, 96859, USA. ronirooks@gmail.com. 2. Department of Radiology and Radiological Sciences, Uniformed Services University, 4301 Jones Bridge Rd, Bethesda, MD, 20814, USA. ronirooks@gmail.com.