David A. Lombardi, PhD
![142nd APHA Annual Meeting and Exposition (November 15 - November 19, 2014): http://www.apha.org/events-and-meetings/annual](images/banner.jpg)
Principal Research Scientist
Liberty Mutual Research Institute for Safety
Hopkinton,
MA
USA
david.lombardi@libertymutual.com
Principal Research Scientist
Liberty Mutual Research Institute for Safety
Hopkinton,
MA
USA
david.lombardi@libertymutual.com