1. Department of Chemical Engineering, University of Patras, Caratheodory 1, University Campus, 26504 Patras, Greece
2. Department of Health Sciences, School of Life and Health Sciences, University of Nicosia, 46 Makedonitissas Avenue, CY-2417, P.O. Box 24005, Nicosia 1700, Cyprus
3. Institute for Advanced Energy Technologies “Nicola Giordano” ITAE, National Research Council (CNR), 98126 Messina, Italy