Affiliation: | (1) Dept. of Cell, and Develop. Biol., University of Rome La Sapienza , Italy;(2) Dept. of Biology, University of Lecce, Italy;(3) Dept. of Human Biopathol., University of Rome La Sapienza , Italy;(4) Dept. of Basic and Appl. Biol., University of L'Aquila, via Vetoio, 67010 Coppito AQ, Italy |