KKKiriaki KonstantinidouFollowUsage metrics Co-workers & collaboratorsEREmmanouil RovithisEmmanouil RovithisKMKonstantia MakraKonstantia MakraEKEmmanouil KirtasSerres, GreeceEmmanouil KirtasDBDimitrios BliziotisDimitrios BliziotisCMCharalampos ManesisCharalampos ManesisBCBetty CharalampopoulouBetty Charalampopoulou