University of Nottingham, University of Biskra, University of Biskra, Jouf University, University of Nottingham, University of Nottingham, University of Nottingham, University of Nottingham, University of Nottingham, Universidade Federal de São Carlos (UFScar), Universidade Federal de São Carlos (UFScar), Universidade Federal de São Carlos (UFScar), University of São Paulo (USP), University of São Paulo (USP), Xidian University, Virginia Tech, Virginia Tech, Virginia Tech and Virginia Tech