| Authors: |
Fiks AG; Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia (AG Fiks, MK Kelly, C Hannan, and RW Grundmeier), Philadelphia, Pa; Pediatric Research in Office Settings, American Academy of Pediatrics (AG Fiks, LP Shone, J Steffes, G McFarland, and DE Abney), Itasca, Ill. Electronic address: fiks@chop.edu., Stephens-Shields AJ; Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania (AJ Stephens-Shields and R Localio), Philadelphia, Pa., Kelly MK; Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia (AG Fiks, MK Kelly, C Hannan, and RW Grundmeier), Philadelphia, Pa., Localio R; Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania (AJ Stephens-Shields and R Localio), Philadelphia, Pa., Hannan C; Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia (AG Fiks, MK Kelly, C Hannan, and RW Grundmeier), Philadelphia, Pa., Grundmeier RW; Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia (AG Fiks, MK Kelly, C Hannan, and RW Grundmeier), Philadelphia, Pa; Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia (RW Grundmeier), Philadelphia, Pa., Shone LP; Pediatric Research in Office Settings, American Academy of Pediatrics (AG Fiks, LP Shone, J Steffes, G McFarland, and DE Abney), Itasca, Ill; Primary Care Research, American Academy of Pediatrics (LP Shone and J Steffes), Itasca, Ill., Steffes J; Pediatric Research in Office Settings, American Academy of Pediatrics (AG Fiks, LP Shone, J Steffes, G McFarland, and DE Abney), Itasca, Ill; Primary Care Research, American Academy of Pediatrics (LP Shone and J Steffes), Itasca, Ill., Wright M; Cancer Center, University of Illinois (M Wright), Chicago, Ill., Breck A; Department of Pediatrics, University of California Los Angeles Mattel Children's Hospital (A Breck, C Albertin, and PG Szilagyi), Los Angeles, Calif., Rand CM; Department of Pediatrics, University of Rochester (CM Rand), Rochester, NY., Albertin C; Department of Pediatrics, University of California Los Angeles Mattel Children's Hospital (A Breck, C Albertin, and PG Szilagyi), Los Angeles, Calif., Humiston SG; Department of Pediatrics, Children's Mercy Hospital (SG Humiston), Kansas City, Mo., McFarland G; Pediatric Research in Office Settings, American Academy of Pediatrics (AG Fiks, LP Shone, J Steffes, G McFarland, and DE Abney), Itasca, Ill., Abney DE; Pediatric Research in Office Settings, American Academy of Pediatrics (AG Fiks, LP Shone, J Steffes, G McFarland, and DE Abney), Itasca, Ill., Szilagyi PG; Department of Pediatrics, University of California Los Angeles Mattel Children's Hospital (A Breck, C Albertin, and PG Szilagyi), Los Angeles, Calif. |
