1. Optical Radiology Laboratory, Mallinckrodt Institute of Radiology; Washington University School of Medicine; St. Louis Missouri
2. Biomedical Engineering; Washington University in St. Louis; St. Louis Missouri
3. Department of Medicine, Division of Oncology; Washington University School of Medicine; St. Louis Missouri
4. Department of Biomedical Engineering; Columbia University; New York New York
5. Department of Chemistry; Washington University in St. Louis; St. Louis Missouri
6. Department of Biochemistry and Molecular Biophysics; Washington University School of Medicine; St. Louis Missouri