Mark A. Canfield and Lisa K. Marengo are with the Texas Department of State Health Services, Austin. Cara T. Mai, Alissa O’Halloran, Richard S. Olney, and C. J. Alverson are with the National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA. Ying Wang is with the New York State Department of Health, Albany. Christopher L. Borger is with the Massachusetts Department of Public Health, Boston. Rachel Rutkowski is with the Florida Department of...