1. Department of Chemistry, University of Patras, GR-26504 Patras, Greece
2. Metricon S.A., Athinon 65, Ag. Georgios, GR-26504 Rio-Patras, Greece
3. FORTH/ICE-HT, Stadiou Str., P.O.
Box 1414, GR-26504 Rio-Patras, Greece
4. Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, GR-26504 Patras, Greece