| Affiliation: | 1. Department of Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH;2. Dartmouth Geisel School of Medicine, Hanover, NH;1. Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX;2. Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, TX;3. Houston VA Center for Innovations in Quality, Effectiveness, and Safety, Michael E DeBakey VA Medical Center, Houston, TX;4. Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH;5. Department of Surgery, Case Western Reserve University, Cleveland, OH;6. American College of Surgeons, National Cancer Database of the Commission on Cancer, Chicago, IL;7. Quality Integration Committee, Commission on Cancer, Chicago, IL;8. Department of Thoracic Surgery, Geisinger Health System, Danville, PA;1. Department of Surgery, Howard University Hospital, Washington, DC;2. Clive O Callender Howard-Harvard Health Sciences Outcomes Research Center, Washington, DC |
