Funding for this research was provided by:
National Institute of Environmental Health Sciences (R21ES023883, P30ES001247, P30ES005002, T32ES007271, R01ES06863-02S4, R01ES016863)
National Institutes of Health (UL1TR000124)
First Online: 18 January 2019
Compliance with Ethical Standards
: TIDES was approved by institutional review boards at all participating institutions, and all subjects signed informed consent prior to starting any study activities.