Scientific Reports 3, Article number: 2790 (2013); Published: 27 September 2013; Updated: 11 February 2014

This Article contains typographical errors in the Results and Discussion sections, where “A” should read “AI”.

In the Results section:

“(BDI → A → BDI)” should read “(BDI → AI → BDI)”

In the Discussion section:

“BDI → A” should read “BDI → AI”

“(BDI → A → BDI)” should read “(BDI → AI → BDI)”

In addition, the red line between BDI and A should be between BDI and AI. The correct Figure 1 appears below.

figure 1