Scientific Reports 6: Article number: 1972110.1038/srep19721; published online: January292016; updated: March212016
This Article contains typographical errors in Equation 1:

should read:

Scientific Reports 6: Article number: 1972110.1038/srep19721; published online: January292016; updated: March212016
This Article contains typographical errors in Equation 1:

should read:
