Nature Communications 7 Article number: 11724 doi: 10.1038/ncomms11724(2016); Published: 25 May 2016; Updated: 2 August 2016. The affiliation details for Amiya K. Patra are incomplete in this Article. The correct affiliations are given below: Institute of Translational and Stratified Medicine, Peninsula Schools of Medicine and Dentistry, University of Plymouth, Plymouth Science Park, Research Way, Plymouth PL6 8BU, UK.