Environmental Exposures

Were weather or environmental exposures factored into any of the interventions?

I have asked similar question in the "NIH Guidelines: Congtrol of Environmental And ..." topic.

I want to understand what factors or triggers were targeted for intervention.  It has an impact on the potential ROI.  A limited approach may have provided less bang for the buck.

I want to understand what factors or triggers were targeted for intervention.  It has an impact on the potential ROI.  A limited approach may have provided less bang for the buck.