*Department of Child Development, The Children’s Hospital of Philadelphia, Philadelphia, PA;
†The Permanente Medical Group, Oakland, CA;
‡Kaiser Roseville Medical Center, Roseville, CA;
§Department of Emergency Medicine, The Children’s Hospital of Philadelphia, Philadelphia, PA;
‖Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA;
¶Department of Family Medicine and Community Health, University of Pennsylvania, Philadelphia, PA;
**Center for Public Health Initiatives, University of Pennsylvania, Philadelphia, PA;
††Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA;
‡‡Center for Autism Research, Philadelphia, PA.
Address for reprints: Meghan N. Davignon, MD, Kaiser Permanente Roseville Medical Center, Pediatric Sub-specialties, 1600 Eureka Rd, MOB II, 2nd Floor, Roseville, CA 95661; e-mail: [email protected].
Disclosure: M. N. Davignon was supported by projects T77MC00012 and T73MC00051 from the Maternal Child Health Bureau (Public Health Service Act, Section 399BB(e)(1)(A), as amended by the Combating Autism Act of 2006), Health Resources and Services Administration, Department of Health and Human Services. The project was also supported by the Chairman's Initiative Grant of the Department of Pediatrics at The Children's Hospital of Philadelphia (E.F.). The authors declare no conflict of interest.
Received October , 2013
Accepted January , 2014
