1. Sacramento County District Attorney, Laboratory of Forensic Services, 4800 Broadway, Suite 200, Sacramento, CA 95820, USA
2. Solano County District Attorney, Bureau of Forensic Services, 2201 Courage Dr., Suite 2119, Fairfield, CA 94533, USA
3. MS Forensic Science Program, University of California, One Shields Avenue, Davis, CA 95616, USA