United States. General Accounting Office
Mike Power
Jon C. Schommer
Axel Bucker
Kate Chase
Kate J. Chase
Marcus Rolfes
Tracy S. Hunter
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Oversight and Investigations.
United States. Congress. House. Committee on Government Reform
Mohamed Gevaert
United States. Congress. Senate. Special Committee on Aging.
United States. Congress. Senate. Committee on the Judiciary
Brett J. Skinner
United States. Congress. Senate. Committee on Health, Education, Labor, and Pensions.
United States
Unknown Author
World Health Organization (WHO)
Valentina Emilia Balas