Harley, Kim G
Berger, Kimberly
Rauch, Stephen
Kogut, Katherine
Claus Henn, Birgit
Calafat, Antonia M
Huen, Karen
Eskenazi, Brenda
Holland, Nina
Article History
Received: 19 January 2017
Accepted: 4 April 2017
First Online: 31 May 2017
Competing interests
: The findings and conclusions in this report are those of the authors and do not necessarily represent the official position of the Centers for Disease Control and Prevention. Use of trade names is for identification only and does not imply endorsement by the CDC, the Public Health Service, or the US Department of Health and Human Services.
: The authors declare that they have no conflicts of interest.