1. CNR-Institute of Nanotechnology, Lecce Unit, Lecce, Italy & CNR-Institute of Nanotechnology, Rome Unit, Rome, Italy.
2. Laboratory of Neurophysics and Neuroimaging (NaN), IRCCS Fondazione Santa Lucia, Rome, Italy.
3. Université catholique de Louvain (UCLouvain), Institute of NeuroScience (IoNS), NEUR Division, Brussels, Belgium.
4. Department of Neurosurgery, Université catholique de Louvain (UCLouvain), CHU UCL Namur, Yvoir, Belgium.
5. Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy.
6. Department of Information Engineering, Electronics and Telecommunications. Sapienza University of Rome, Rome, Italy.
7. URVI-NARILIS, Université de Namur, Namur, Belgium.
8. URPhyM-NARILIS, Université de Namur, Namur, Belgium.
9. Department of Anatomical Sciences, St George's University School of Medicine, Newcastle upon Tyne, United Kingdom.
10. Department of Engineering and Architecture, University of Trieste, Trieste, Italy.
11. CNR-Institute of Nanotechnology c/o Physics Department, Sapienza University, Rome, Italy.
12. Laboratoire d'Optique appliquée, ENSTA Paris Tech, Palaiseau, France.
13. Museo Storico della Fisica e Centro Studi e Ricerche Enrico Fermi, Rome, Italy.
14. CELLS-ALBA Synchrotron Light Source, Barcelona, Spain.
15. European Synchrotron Radiation Facility, Grenoble, France.
16. Department of Physics, University of Milano-Bicocca, Milan, Italy.
17. CNR-Institute of Nanotechnology, Lecce Unit, Lecce, Italy.