Scientific Reports 5: Article number: 18137; published online: 17 December 2015; updated: 05 February 2016

This Article contains errors in the Author Contributions Statement.

“M.A. designed and performed the research, analyzed data and wrote the manuscript; M.R.R. designed the research, analyzed data and edited the manuscript; S.M. performed metabolic experiments R.L. performed functional assays; S.O., F.R. and G.T. performed in vivo experiments; R.F. provided clinical samples; F.B. designed in vivo research and edited the manuscript; S.A. conceived of the research, provided clinical samples and edited the manuscript; A.T. conceived the research and edited the manuscript. All authors reviewed and approved the manuscript.”

should read:

“M.A. designed and performed the research, analyzed data and wrote the manuscript; M.R.R. designed the research, analyzed the data and edited the manuscript; R.L. performed functional assay; S.M. performed metabolic experiments; S.O., F.R. and G.T. performed in vivo experiments; R.F. provided clinical samples; F.B. designed in vivo research and edited the manuscript; S.A. conceived the research, provided clinical samples and edited the manuscript; M.R.T. edited the manuscript; A.T. conceived the research and edited the manuscript. All authors reviewed and approved the manuscript.”