1. Chilab—Materials and Microsystems Laboratory, DISAT, Politecnico di Torino, via Lungo Piazza d'Armi 6, 10034 Chivasso (Turin), Italy
2. Fondazione Bruno Kessler, Laboratory of Biomolecular Sequence and Structure Analysis for Health, via Sommarive 18, 38123 Povo (Trento), Italy and CNR-Institute of Biophysics, Unit at Trento, via alla Cascata 56, 38123 Povo (Trento), Italy
3. Fondazione Bruno Kessler, Laboratory of Biomolecular Sequence and Structure Analysis for Health, via Sommarive 18, 38123 Povo (Trento), Italy