?:authorAffiliation
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[\'Department of Family Medicine, University of North Carolina at Chapel Hill, 590 Manning Dr, NC, CB 7595, Chapel Hill, United States. brad_wright@med.unc.edu.\', \'Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, USA. brad_wright@med.unc.edu.\', \'Duke-Margolis Center for Health Policy, Washington, USA.\', \'Duke Clinical Research Institute, Durham, USA.\', \'Department of Orthopaedic Surgery, Duke University, Durham, USA.\', \'Department of Pediatrics, Duke University, Durham, USA.\', \'Department of Health Law, Policy, and Management, Boston University, Boston, USA.\']
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