1. VA Outcomes Group, Department of Veterans Affairs Medical Center, White River Junction, Vermont
2. Section of Otolaryngology–Head & Neck Surgery, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
3. The Dartmouth Institute for Health Policy & Clinical Practice, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
4. Associate Editor, JAMA Otolaryngology–Head & Neck Surgery
5. Section of General Surgery and Surgical Oncology, Department of Surgery, The University of Chicago, Chicago, Illinois
6. MacLean Center for Clinical Medical Ethics, The University of Chicago, Chicago, Illinois