This author has not been identified. Look up 'Pavlos Fafalios' in GoogleThis author has not been identified. Look up 'Kostas Petrakis' in GoogleThis author has not been identified. Look up 'Georgios Samaritakis' in GoogleThis author has not been identified. Look up 'Korina Doerr' in GoogleThis author has not been identified. Look up 'Athina Kritsotaki' in GoogleThis author has not been identified. Look up 'Yannis Tzitzikas' in GoogleThis author has not been identified. Look up 'Martin Doerr' in Google