1. Neonatal Intensive Care Unit St Orsola‐Malpighi University Hospital Bologna Italy
2. Department of Medical and Surgical Sciences University of Bologna Bologna Italy
3. Department of Biomedical and Neuromotor Sciences Division of Hygiene and Biostatistics University of Bologna Bologna Italy
4. Brain Physics Laboratory Division of Neurosurgery Department of Clinical Neurosciences University of Cambridge, Addenbrookes Hospital Cambridge UK
5. Institute of Electronic Systems Warsaw University of Technology Poland
6. Neonatal Intensive Care Unit The Rosie Hospital Cambridge University Hospitals Cambridge UK