Nature Communications 8: Article number: 14922 (2017); Published 7 April 2017; Updated 9 June 2017 The affiliation details for Hideo Watanabe are incorrect in this Article. The correct affiliation details for this author are given below: Department of Medicine. Division of Pulmonary. Critical Care and Sleep Medicine; Tisch Cancer Institute. https://www.rawafricaonline.com/