authors
- Auer, Sören
- Scerri, Simon
- Versteden, Aad
- Pauwels, Erika
- Charalambidis, Angelos
- Konstantopoulos, Stasinos
- Lehmann, Jens
- Jabeen, Hajira
- Ermilov, Ivan
- Sejdiu, Gezim
- Ikonomopoulos, Andreas
- Andronopoulos, Spyros
- Vlachogiannis, Mandy
- Pappas, Charalambos
- Davettas, Athanasios
- Klampanos, Iraklis
- Grigoropoulos, Efstathios
- Karkaletsis, Vangelis
- Boer, Victor de
- Siebes, Ronald
- Mami, Mohamed
- Albani, Sergio
- Lazzarini, Michele
- Nunes, Paulo
- Angiuli, Emanuele
- Pittaras, Nikiforos
- Giannakopoulos, George
- Argyriou, Giorgos
- Stamoulis, George
- Papadakis, George
- Koubarakis, Manolis
- Karampiperis, Pythagoras
- Ngomo, Axel-Cyrille
- Vidal, Maria-Esther