*Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD;

†Parents' Place of Maryland (Currently Retired), Glen Burnie, MD;

‡Maryland Coalition for Families, Columbia, MD;

§Maryland Department of Health, Baltimore, MD; and

¶Self-employed, Public Health Consultant.

Address for reprints: Debbie G. Badawi, MD, University of Maryland School of Medicine Department of Pediatrics, 737 W. Lombard St, Baltimore, MD 21212 ; e-mail: [email protected]

All phases of this study were supported by a grant from the Maternal Child Health Bureau, HRSA-13-207.

The authors declare no conflict of interest.

HRSA had no role in the design and conduct of the study.