?:authorAffiliation
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[\'Center for Child and Family Policy, Duke University, Duke, Box 90539, Durham, NC, 27708, USA. a.rybinska@duke.edu.\', \'Department of Pediatrics, Duke University School of Medicine, UMC, Box 3675, Durham, NC, 27710, USA.\', \'Center for Child and Family Policy, Duke University, Duke, Box 90539, Durham, NC, 27708, USA.\', \'Sanford School of Public Policy, Duke University, Box 90245, Durham, NC, 27708, USA.\']
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