From the ∗University of Alabama at Birmingham School of Medicine

Departments of †Radiology

‡Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, AL.

Received for publication April 29, 2021; accepted August 5, 2021.

Correspondence to: Kristin K. Porter, MD, PhD, Department of Radiology, University of Alabama at Birmingham, Abdominal Imaging Section JTN 374, 619 19th St S, Birmingham, AL 35249-6830 (e-mail: [email protected]).

S.G. received research support, Blue Earth Diagnostics Ltd Research support, and Advanced Accelerator Applications. K.P. is a stockholder, Pfizer, Inc, and part of COVID Advisory Board and Bracco Diagnostics. The other authors declare no conflict of interest.