1. Department of Diagnostic Imaging, Rhode Island Hospital, Providence, RI.
2. Department of Diagnostic Imaging, The Warren Alpert Medical School of Brown University, Providence, RI.
3. Department of Medical Imaging, CISSS Lanaudière, Saint-Charles-Borromée, QC, Canada.
4. Department of Radiology, Université Laval, Quebec City, QC, Canada.
5. Department of Radiology, Keck School of Medicine of the University of Southern California, 1441 Eastlake Ave, Ste 2315B, Los Angeles, CA 90033.