About the Authors

Véronique Bertrand-Vallery

Affiliation Research Unit of Cellular Biology, University of Namur (FUNDP), Namur, Belgium

Nathalie Belot

Affiliation StratiCELL SA, Isnes, Belgium

Marc Dieu

Affiliation Research Unit of Cellular Biology, University of Namur (FUNDP), Namur, Belgium

Edouard Delaive

Affiliation Research Unit of Cellular Biology, University of Namur (FUNDP), Namur, Belgium

Noëlle Ninane

Affiliation Research Unit of Cellular Biology, University of Namur (FUNDP), Namur, Belgium

Catherine Demazy

Affiliation Research Unit of Cellular Biology, University of Namur (FUNDP), Namur, Belgium

Martine Raes

Affiliation Research Unit of Cellular Biology, University of Namur (FUNDP), Namur, Belgium

Michel Salmon

Affiliation StratiCELL SA, Isnes, Belgium

Yves Poumay

Affiliation Cell and Tissue Laboratory, URPHYM, University of Namur (FUNDP), Namur, Belgium

Florence Debacq-Chainiaux

Affiliation Research Unit of Cellular Biology, University of Namur (FUNDP), Namur, Belgium

Olivier Toussaint

olivier.toussaint@fundp.ac.be

Affiliation Research Unit of Cellular Biology, University of Namur (FUNDP), Namur, Belgium

Competing Interests

NB and MS are members of the StratiCELL SA. The authors confirm that this does not alter their adherence to all the PLoS ONE policies on sharing data and materials, as detailed online in the guide for authors.

Author Contributions

Conceived and designed the experiments: VBV ED OT. Performed the experiments: VBV ED. Analyzed the data: VBV MD ED NN CD YP FDC OT. Contributed reagents/materials/analysis tools: VBV NB MD ED NN CD MR MS. Wrote the paper: VBV YP FDC OT.