| Dylan S Small | Palliative and Advanced Illness Research Center, University of Pennsylvania Perelman School of Medicine |
| Dylan S Small | University of Pennsylvania |
| Scott D Halpern | University of Pennsylvania Perelman School of Medicine |
| Scott D Halpern | Palliative and Advanced Illness Research Center, University of Pennsylvania Perelman School of Medicine |
| Scott D Halpern | Leonard Davis Institute of Health Economics, University of Pennsylvania |
| Scott D Halpern | University of Pennsylvania Perelman School of Medicine |
| Scott D Halpern | Department of Medical Ethics and Health Policy, University of Pennsylvania Perelman School of Medicine |
| George L Anesi | University of Pennsylvania Perelman School of Medicine |
| George L Anesi | Palliative and Advanced Illness Research Center, University of Pennsylvania Perelman School of Medicine |
| George L Anesi | Leonard Davis Institute of Health Economics, University of Pennsylvania |