1 University of Palermo, Department of Biomedicine, Neuroscience and Advanced Diagnostics, Palermo, 90127, Italy.
2 Département d'Informatique de l'ÉNS, ÉNS, CNRS, Université PSL, Paris, France; Centre de Recherche Inria de Paris, Paris, France.
3 Department of Mathematics and Computer Science, University of Palermo, Palermo, Italy; Euro-Mediterranean Institute of Science and Technology, Palermo, Italy.
4 Université de Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Cancer Research Center of Lyon, Lyon, France.
5 Department of Psychological, Educational and Sport Sciences, University of Palermo, Palermo, Italy.
6 University of Palermo, Department of Biomedicine, Neuroscience and Advanced Diagnostics, Palermo, 90127, Italy; Euro-Mediterranean Institute of Science and Technology, Palermo, Italy. Electronic address: francesco.cappello@unipa.it.