1. Department of Neurology, University of Rochester Medical Center, Rochester, New York
2. Department of Medicine, University of Rochester Medical Center, Rochester, New York
3. Department of Neurology, Stanford University, Stanford, California
4. Department of Neurology, University of California, San Francisco
5. Division of Palliative Medicine, Department of Medicine, University of California, San Francisco
6. Division of Palliative Medicine, Department of Medicine, Northwestern Medicine, Chicago, Illinois
7. Department of Biostatistics and Informatics, School of Public Health, University of Colorado, Aurora
8. Parkinson Association of the Rockies, University of Denver, Denver, Colorado
9. Department of Neurology, University of Colorado School of Medicine, Aurora
10. Department of Palliative Care, University of California, San Francisco
11. Parkinson’s Foundation, Denver, Colorado
12. Department of Clinical Pharmacy, University of Colorado School of Medicine, Aurora
13. Quality and Process Improvement, University of Colorado School of Medicine, Aurora
14. Department of Biostatistics and Informatics, University of Colorado School of Medicine, Aurora
15. Department of Neurology, Charleston Area Medical Center Institute for Academic Medicine, Charleston, West Virginia
16. Department of Neurology, School of Public Health, University of Colorado, Aurora
17. Division of General Internal Medicine, Department of Medicine, School of Medicine, University of Colorado, Aurora