1 Dompé Farmaceutici SpA, Via Campo di Pile, L'Aquila, L'Aquila, Italy. andrea.beccari@dompe.com.
2 Joint Bioinformatics Group, Institute of Protein Biochemistry, National Research Council, Via P. Castellino 111, Napoli, Italy. andrea.beccari@dompe.com.
3 Dompé Farmaceutici SpA, Via Campo di Pile, L'Aquila, L'Aquila, Italy.
4 Dipartimento di Scienze Farmaceutiche, Università degli Studi di Milano, Via Mangiagalli, 25, I-20133, Milano, Italy.
5 Joint Bioinformatics Group, Institute of Protein Biochemistry, National Research Council, Via P. Castellino 111, Napoli, Italy.
6 Axxam S.p.A, Via Meucci, 3, I-20091, Bresso, Italy.