For more details about “Proof of concept” program please refer to:Maria KonstantinouPatras Science Park S.A.Stadiou Str., GR-26504 Rio, Patras, GreeceT: +30 2610 911 557E: konstantinou@psp.org.grW: http://psp.org.gr For technical difficulties please refer to:Konstantinos BastasPatras Science Park S.A.Stadiou Str., GR-26504 Rio, Patras, GreeceT: +30 2610 911 553E: bastas@psp.org.grW: http://psp.org.gr