Correction to: Scientific Reports https://doi.org/10.1038/srep04781, published online 24 April 2014


This Article contains an error.


In the Methods section


“The total number of nuclei in the tissue construct was counted using NucleoCassette™ and NuceloCounter (Chemometec, Allerød, Denmark).”


should read,


“The total number of nuclei in the tissue construct was counted using NucleoCounter® (ChemoMetec, Allerød, Denmark).”