1 Department of Ecological and Biological Sciences, University of Tuscia, Viterbo, Italy.
2 Department of Ecological and Biological Sciences, University of Tuscia, Viterbo, Italy Currently at Department of Biochemistry and Molecular Genetics, University of Colorado, Anschutz Medical Campus, Aurora, United States of America.
3 Italian National Blood Centre, National Institute of Health, Rome, Italy.
4 Italian National Blood Centre, National Institute of Health, Rome, Italy Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.