1. Institute for Technology Assessment, Department of Radiology, Massachusetts General Hospital, Boston, Massachusetts
2. Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
3. RAND Corporation, Santa Monica, California
4. Department of Public Health, Erasmus Medical Center, Rotterdam, the Netherlands
5. Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, Maryland
6. Group Health Research Institute, Seattle, Washington
7. Institute for Technology Assessment, Department of Radiology, Massachusetts General Hospital, Boston, Massachusetts8Currently with Optum, Boston, Massachusetts
8. Department of Health Policy and Management, School of Public Health, University of Minnesota, Minneapolis