Jeddy, Zuha
Tobias, Jonathan H.
Taylor, Ethel V.
Northstone, Kate
Flanders, W. Dana
Hartman, Terryl J.
Article History
Received: 30 March 2018
Accepted: 21 July 2018
First Online: 3 August 2018
Compliance with ethical standards
: We obtained approval for the study from the ALSPAC Ethics and Law Committee, the Local Research Ethics Committees, and the Centers for Disease Control and Prevention (CDC) Institutional Review Board.
: The findings and conclusions in this report are those of the authors and do not necessarily represent the official position of the CDC, the Public Health Service, or the US Department of Health and Human Services.
: None.