Norm Anderson andersonenvironmentalhealth@gmail.com Chris Lehmann Director, Central Analytical Laboratory at National Atmospheric Deposition Program clehmann@illinois.edu Andrew Johnson apjatmdep@gmail.com Arie Manangan mqa2@cdc.gov Claudia Brown wyn3@cdc.gov Andy Johnson andy.johnson@maine.gov Hayleigh McCall Program Analyst III, Syndromic Surveillance at CSTE hmccall@cste.org Alesha Thompson Program Analyst I at CSTE athompson@cste.org