1. CIC Nanogune BRTA, 20018 Donostia-San Sebastián, Spain
2. Simune Atomistics SL, 20018 Donostia-San Sebastián, Spain
3. Royal Belgian Institute for Space Aeronomy BIRA-IASB, 1180 Brussels, Belgium
4. Queen’s University Belfast, Belfast BT7 1NN, UK
5. Instituto de Fusion Nuclear ‘Guillermo Velarde’, Universidad Politecnica de Madrid, 28006 Madrid, Spain
6. Donostia International Physics Center DIPC, 20018 Donostia-San Sebastián, Spain
7. Ikerbasque, Basque Foundation for Science, 48011 Bilbao, Spain
8. Theory of Condensed Matter, Cavendish Laboratory, University of Cambridge, Cambridge CB3 0HE, UK
9. Medical Physics Laboratory, University of Ioannina Medical School, 45110 Ioannina, Greece