George Kousiouris, Assistant Professor
Omirou 9, Athens  177 78, Greece
Tel:    ++30-210-9549409
Fax:    ++30-210-9549401
e-mail:  gkousiou[at]hua[dot]gr

Chrisoula Sofianopoulou, Associate Professor
Omirou 9, Athens  177 78, Greece
Tel:    ++30-210-9549415
Fax:    ++30-210-9549401
e-mail:  csofian[at]hua[dot]gr