Greenbaum, Dan S.
Funding for this research was provided by:
Health Effects Institute
Article History
Received: 3 May 2017
Accepted: 5 May 2017
First Online: 16 May 2017
Compliance with ethical standards
:
: The author is an employee of the Health Effects Institute which is funded equally by US EPA and industry, but all science of HEI is conducted independently of all sponsors. Author has no conflict of interest.