1. RAND Corporation, Pittsburgh, PA 15213, USA
2. RAND Corporation, Boston, MA 02116, USA
3. Department of Surgery, Patient-Reported Outcomes, Value & Experience (PROVE) Center, Brigham and Women’s Hospital, Boston, MA 02120, USA
4. RAND Corporation, Santa Monica, CA 90401, USA
5. Department of Medicine, University of California, Los Angeles, CA 90024, USA