Attila Tordai1,2
, Jing Wang3
, Fabrice Andre4
, Cornelia Liedtke1
, Kai Yan3
, Christos Sotiriou5
, Gabriel N Hortobagyi1
, W Fraser Symmans
and Lajos Pusztai1 
1Department of Breast Medical Oncology, The University of Texas M. D. Anderson Cancer Center, PO Box 301439, Houston, TX 77230-1439, USA
2Department of Molecular Diagnostics, National Medical Center, Szabolcs utca 33-35, 1135 Budapest, Hungary
3Department of Bioinformatics and Computation Biology, The University of Texas M. D. Anderson Cancer Center, PO Box 301439, Houston, TX 77230-1439, USA
4Unit UPRES03535, Institut Gustave Roussy, 39 Rue Camille Desmoulins, 94805 Villejuif, France
5Jules Bordet Institut, 121 Boulevard de Waterloolaan, Brussels 1000, Belgium