1. Department of Bioscience and Territory University of Molise Pesche Italy
2. Department of Science and High Technology University of Insubria Como Italy
3. Department of Chemistry and Industrial Chemistry University of Pisa Pisa Italy
4. Department of Conservation and Restoration of Cultural Heritage Universitat Politècnica de València València Spain
5. Direzione Tecnica dell'Opera della Primaziale Pisana Pisa Italy
6. Tecnireco srl Spoleto Italy