Document XR7zNZem7o38vQ11n74z1q1xd

SHANGHAI HEALTH STUDY February 23, 2007 Via Electronic and U. S. Mail Richard Irons, PhD, DABT Principal Investigator, Shanghai Health Study University of Colorado Health Sciences Center 4200 East 9th Avenue, C238 Denver, CO 80262 (303) 315-7223 FAX Re: Supplemental Funding for Shanghai Health Study through CinPathoGen Dear Dr. Irons: The Benzene Health Research Consortium (BHRC) wishes to clarify and confirm unanimous support for funding through CinPathoGen, Inc., for the completion of the Shanghai Health Study, as discussed in the February 22, 2007, letter entitled "Supplemental Funding for Shanghai Health Study". This decision was made unanimously by the member company representatives on January 29,2007. Sincerely yours, cc: Ralph Altiere - (303) 315-6281 FAX Charlotte Klaus - (303) 315-6281 FAX David Ross - (303) 315-0274 FAX Dan Wilkerson - (303) 315-4446 FAX Patsy Clegg Chair, Oversight Committee Shanghai Health Study Administrative support provided by The American Petroleum Institute 1220 L Street, NW Washington, DC 20005-4070 SHELL-MCCLURG-066119