Reply to Young et al

Affiliations

• ¹ Quantitative Sciences Unit, Division of Biomedical Informatics, Department of Medicine Division of Biostatistics, Department of Health Research and Policy, Stanford University Medical Center.
• ² VA Palo Alto Health Care System.
• ³ Center for Primary Care and Outcomes Research and Center for Health Policy Division of General Medical Disciplines, Department of Medicine.
• ⁴ Division of Biostatistics, Department of Health Research and Policy, Stanford University Medical Center.
• ⁵ Division of Health Policy, Department of Health Research and Policy, Stanford University Medical Center, California.
• ⁶ VA Palo Alto Health Care System Center for Primary Care and Outcomes Research and Center for Health Policy.