1. Weldon School of Biomedical Engineering; Purdue University; West Lafayette IN USA
2. Philips Medical Systems; Cleveland OH USA
3. Advanced Imaging Research Center; University of Texas Southwestern Medical Center; Dallas TX USA
4. Department of Radiology; University of Texas Southwestern Medical Center; Dallas TX USA
5. Department of Electrical & Computer Engineering; Texas A&M University; College Station TX USA
6. Department of Biomedical Engineering; Texas A&M University; College Station TX USA