Acknowledgments
This work is financially supported by the “Cooperation” program 09SYN-609-21 (O.P. Competitiveness & Entrepreneurship-EPAN ΙΙ, ROP Macedonia-Thrace, ROP Crete and Aegean Islands, ROP Thessaly-Mainland Greece-Epirus, ROP Attica) and by the Cy-Tera Project (ΝΕΑ ΥΠΟΔΟΜΗ/ΣΤΡΑΤΗ/0308/31), which is co-funded by the European Regional Development Fund and the Republic of Cyprus through the Research Promotion Foundation. “SEE-DRUG” Grant (EU FP7 REGPOT CT-2011-285950; www.seedrug.upatras.gr) is also acknowledged for financial support of this work (KDM & GAS).