The prognostic value of temporal in vitro and in vivo derived hypoxia gene-expression signatures in breast cancer Maud H.W. Starmans, Kenneth C. Chu, Syed Haider, Francis Nguyen, Renaud Seigneuric, Michael G. Magagnin, Marianne Koritzinsky, Arek Kasprzyk, Paul C. Boutros, Bradly G. Wouters, Philippe Lambin