Authors: Michael E Habicht; Raffaella Bianucci; Stephen A Buckley; Joann Fletcher; Abigail S Bouwman; Lena M Öhrström; Roger Seiler; Francesco M Galassi; Irka Hajdas; Eleni Vassilika; Thomas Böni; Maciej Henneberg; Frank J Rühli Journal: PLoS One Date: 2016-11-30 Impact factor: 3.240