1. Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, P.O. Box 808, Mail Stop L-452, Livermore, CA 94550, US.
2. Armed Forces DNA Identification Laboratory, Armed Forces Institute of Pathology, 1413 Research Blvd., Rockville, MD 20850, US.
3. Cepheid, 1190 Borregas Dr., Sunnyvale, CA 94089, US.