by Moustris K.P., Proias G.T., Larissi I.K., Nastos P.T., Koukouletsos K.V., Paliatsos A.G.

by Papadonikolaki G.S., Altan Y.C., Stamou A.I., Otay E.N., Christodoulou G.C., Copty N.K., Tsoukala V.K., Telli-Karakoc F., Papadopoulos A.

by Mamassis Nikos, Panagoulia, Novkovic

by Biswas Robin, Jayawardena A.W.

by H. Hurdowar-Castro, Tsanis I.K.