Authors: Christos D Georgiou; Henry J Sun; Christopher P McKay; Konstantinos Grintzalis; Ioannis Papapostolou; Dimitrios Zisimopoulos; Konstantinos Panagiotidis; Gaosen Zhang; Eleni Koutsopoulou; George E Christidis; Irene Margiolaki Journal: Nat Commun Date: 2015-05-11 Impact factor: 14.919