Alessandro D’Ulivo
National Research Council, Italy
 
Stefano Legnaioli
National Research Council, Italy
 
Citlali Sánchez Aké
Institute of Applied Sciences and Technology, National Autonomous University of Mexico, Mexico
 
Beatriz de la Mora
Institute of Applied Sciences and Technology, National Autonomous University of Mexico, Mexico
 
Jose M. Costa Fernández
Department of Physical and Analytical Chemistry, University of Oviedo, Spain
 
Jorge Pisonero Castro
Department of Physics, University of Oviedo, Spain
 
Zoltan Mester
National Research Council Canada, Canada