Prof. Ferdinando Auricchio at Department of Civil Engineering and Architecture and 3D@UniPV, University of Pavia, Pavia, Italy.

Dr. Cinzia Giannini at CNR-Istituto di Cristallografia, Bari, Italy.

Prof. Andreas Heinrich at Zentrum für Optische Technologien, Hochschule Aalen, Germany.

Dott. Onofrio Maragò at CNR-Istituto per i Processi Chimico Fisici, Messina, Italy.

Prof. Jaroslaw Mysliewic Wroclaw University of Science and Technology, Poland.

Dr. Riccardo Sapienza at Physics Department of Imperial College London, UK.