1. Department of Physics, Columbia University, 1150 Amsterdam Avenue, New York, New York 10027, United States
2. Department of Physics, Stanford University, 450 Serra Mall, Stanford, California 94305m United States
3. School of Physics and Astronomy, University of Minnesota Twin Cities, 115 Union Street SE, Minneapolis, Minnesota 55455, United States
4. Deparment of Physics, Kyoto University, Yoshidahonmachi, Sakyo Ward, Kyoto 606-8501, Japan
5. Department of Physics, IIT Kanpur, Kalyanpur Kanpur, Uttar Pradesh, India 209016
6. Center for Computational Physics, Flatiron Institute, 162 Fifth Avenue, New York, New York 10010, United States
7. Jozef Stefan Institute, Jamova 39, SI-1000 Ljubljana, Slovenia
8. Faculty of Mathematics and Physics, University of Ljubljana, Jandranska 19, 1000 Ljubljana, Slovenia
9. Department of Education and Creation Engineering, Kurume Institute of Technology, Kurume, Fukuoka 830-0052, Japan
10. Department of Physics, College of France, 11Pl. Marcelin, Berthelot, Paris, France FR 75231
11. CPHT, CNRS, Polytechnic Institute of Paris, Ecole Polytechnique Palaiseau, Paris, France FR 91128
12. DQMP, Universite de Geneve, 24 Quai Ernest Ansermet, Geneve CH-1211, Switzerland