Scientific Reports 5: Article number: 10613; published online: 03 June 2015; updated: 12 January 2016

This Article contains typographical errors in the keys of Figure 4c, 4d, 4e and 4f.

In Figure 4c, the values of the exponents for power-law decay of G6 ‘ηor’ have been incorrectly given as ‘α’.

In Figure 4e the values of the exponents for power-law decay of GK ‘ηp’ have been incorrectly given as ‘α’.

Lastly in Figures 4d and 4f, there are typographical errors in the symbols ‘ξp’ and ‘ξor’ which were incorrectly given as ‘[p’ and ‘[or’ respectively.

The correct Figure 4 appears below as Fig. 1.

figure 1