Document is current
Any future updates will be listed below
-
Authors
- License Information
-
More Information
Article History
Received: 19 April 2019
Revised: 3 September 2019
Accepted: 18 September 2019
First Online: 3 October 2019
Compliance with ethical standards
:
: General support and training support for AHG were provided by the Carolina Population Center (P2C HD050924, T32 HD007168) and training support for RLS was provided by the Carolina Consortium for Human Development (T32 HD07376). The funders had no role in the study design; collection, analysis, or interpretation of the data; writing of this report; or decision to submit the manuscript. LAL declares that he has no conflict of interest.
