1 Laboratory of Regenerative Medicine, Section of Endocrinology, Diabetology and Metabolism, Di.Bi.M.I.S., University of Palermo, Piazza delle Cliniche 2, 90127, Palermo, Italy.
2 Centro di Oncobiologia Sperimentale (COBS), Palermo, Italy.
3 Department of Ophthalmology, University of Palermo, Palermo, Italy.
4 ATeN (Advanced Technologies Network Center), University of Palermo, Palermo, Italy.
5 Laboratory of Regenerative Medicine, Section of Endocrinology, Diabetology and Metabolism, Di.Bi.M.I.S., University of Palermo, Piazza delle Cliniche 2, 90127, Palermo, Italy. carla.giordano@unipa.it.
6 ATeN (Advanced Technologies Network Center), University of Palermo, Palermo, Italy. carla.giordano@unipa.it.