Funding for this research was provided by:
National Institute of Environmental Health Sciences (R01ES023441, R01ES015533, P42ES016454)
National Center for Advancing Translational Sciences (TL1TR002371)
Received: 19 July 2019
Accepted: 27 March 2020
First Online: 10 April 2020
Ethics approval and consent to participate
: Study protocols were approved by the human research committees at Oregon State University, Harvard School of Public Health, and Dhaka Community Hospital Trust. Informed consent was obtained from each family and child prior to data collection.
: Not applicable.
: The authors declare that they have no competing interests.