Fu Jen Catholic University, Taiwan.
Email: 002622@mail.fju.edu.tw
Maria Curie-Sklodowska Univ. in Lublin, Poland.
Email: konrad.terpilowski@mail.umcs.pl
Indian Institute of Technology Kharagpur, India.
Email: hnm@agfe.iitkgp.ac.in
Tuscia University, Italy.
Email: k.liburdi@unitus.it
Universidad de la Republica, Uruguay.
Email: hrubbo@gmail.com
FUniversidad Complutense de Madrid, Spain.
Email: jcaceres@ucm.es
Universidade Lusófona, Portugal.
Email: p1609@ulusofona.pt