title: Letter to the editor.
authors.affiliation: Department of Radiology, Wake Forest Baptist Medical Center, Wake Forest University School of Medicine, Medical Center Blvd., Winston-Salem, NC, 27157, USA. rdyer@wakehealth.edu.
authors.forename: Ray
authors.identifier: 0000-0002-8958-6866
authors.initials: R
authors.lastname: Dyer
authors.affiliation: Department of Radiology, Wake Forest Baptist Medical Center, Wake Forest University School of Medicine, Medical Center Blvd., Winston-Salem, NC, 27157, USA.
authors.forename: Pavani
authors.initials: P
authors.lastname: Thotakura