Rx, Inc. OrthoSensor, Inc. Otsuka America Pharmaceutical, Inc. Pfizer, Inc. PharmaJet, Inc.* Philips Health Care PhotoThera Physcient, Inc. • PKA SoftTouch Corp Porex Corporation PowerVision Inc. Preventice, Inc. Pro-Lab Diagnostics Qiagen Sciences Quidel Corporation Rapid Pathogen Screening, Inc. Regen