1. Department of Radiology, Weill Cornell Medical College, New York City, NY 10028, USA
2. Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33174, USA
3. Biomedical Engineering Department, Florida International University, Miami, FL 33174, USA
4. Mount Sinai Medical Center, Miami, FL 33140, USA
5. Jackson North Medical Center, Miami, FL 33169, USA