1. Institute of Applied Physics “Nello Carrara” (IFAC); National Research Council; via Madonna del Piano 10 50019 Sesto Fiorentino Italy
2. Freelance conservator-restorer; Sesto Fiorentino Italy
3. Institute for the Conservation and Valorization of Cultural Heritage (ICVBC); National Research Council; via Madonna del Piano 10 50019 Sesto Fiorentino Italy