Institute for Applied Computing (IAC) Mauro Picone, National Research Council of Italy, Rome, Italy.|Department of Information Engineering, Università Politecnica delle Marche, Ancona, Italy.|Institute for Applied Computing (IAC) Mauro Picone, National Research Council of Italy, Rome, Italy.|Institute for Applied Computing (IAC) Mauro Picone, National Research Council of Italy, Rome, Italy.|Department of Movement, Human and Health Sciences, University of Rome Foro Italico, Rome, Italy.|Institute for Applied Computing (IAC) Mauro Picone, National Research Council of Italy, Rome, Italy.