DARPA Defense Advanced Research Projects Agency U.S. Department of Defense
	From the agency that brought us the Internet, Stealth and GPS Technologies Artificial Immune System & Stem Cell Research §  MEMS-based stem cell sorting - Innovative Micro Technology, Inc. §  Ex-vivo 3D immune system analog - Oklahoma State, Nomadics, Inc. §  3D matrix system for immune cell production - Cytomatrix, Inc.