[1] Univ Roma Tor Vergata, Dept Expt Med & Surg, Ophthalmol Unit, Rome, Italy
[2] Univ Calabria, Dept Pharm Nutr & Hlth Sci, Arcavacata Di Rende, Italy
[3] Univ Calabria, Univ Ctr Adapt Disorders & Head Pain, Sect Neuropharmacol Normal & Pathol Neuronal Plas, Arcavacata Di Rende, Italy
[4] Univ Roma Tor Vergata, Dept Biomed & Prevent, UOC Neuroradiol, Rome, Italy
[5] San Raffaele Cassino FR, Cassino, FR, Italy