• Ascensión Barroso Martínez, PhD. (University of Extremadura, Spain)
  • Claire Seaman, PhD. (Queen Margaret University, Edinburgh, United Kingdom)
  • Claudio Muller, PhD. (University of Chile, Chile)
  • Fernanda Policarpo, PhD. (Polytechnic Institute of Portalegre, Portugal)
  • N. Panchanatham, PhD. (Annamalai University, India/ North-West University,
    South Africa)
  • Ramón Sanguino Galván, PhD. (University of Extremadura, Spain)
  • Tomás Bañegil Palacios, PhD. (University of Extremadura, Spain)