Agilent Technologies, Inc. [A]
Alere Inc. [ALR]
Alliance HealthCare Services, Inc. [AIQ]

BG Medicine, Inc. [BGMD]
Bio-Reference Laboratories, Inc. [BRLI]

China Cord Blood Corporation [CO]
CombiMatrix Corporation [CBMX]
Covance Inc. [CVD]
CytoSorbents Corporation [CTSO]

diaDexus, LLC [DDXS]

Enzo Biochem, Inc. [ENZ]

GeneLink, Inc. [GNLK]
Genomic Health, Inc. [GHDX]

Heska Corporation [HSKA]

ICON plc [ICLR]
Ironwood Pharmaceuticals, Inc. [IRWD]

Laboratory Corporation of America Holdings [LH]
Life Technologies Corporation [LIFE]
LipoScience, Inc. [LPDX]

Mettler-Toledo International Inc. [MTD]
Micro Imaging Technology, Inc. [MMTC]

NeoGenomics, Inc.
Nordion Inc. [NDZ]
Novadaq Technologies Inc. [NVDQ]

OXIS International, Inc. [OXIS]

PAREXEL International Corporation [PRXL]
PerkinElmer, Inc. [PKI]
Psychemedics Corporation [PMD]

Quest Diagnostics Incorporated [DGX]

RadNet, Inc. [RDNT]
Response Genetics Inc. [RGDX]

Spherix Incorporated [SPEX]

TearLab Corporation [TEAR]
Thermo Fisher Scientific Inc. [TMO]
Trius Therapeutics, Inc. [TSRX]

WuXi PharmaTech (Cayman) Inc. [WX]