1. National Clinician Scholars Program, Yale University School of Medicine, New Haven, Connecticut, USA.
2. Department of Medicine, Yale School of Medicine, New Haven, Connecticut, USA.
3. Cancer Outcomes, Public Policy, and Effectiveness Research Center, Yale Cancer Center, New Haven, Connecticut, USA.
4. Fair Haven Community Health Care, New Haven, Connecticut, USA.
5. Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut, USA.