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by Han Runhan, Pan Linyan, Dai Junfeng, Huang Kai, Du Ming, Hu Songli, Zeng Derong
by Despotakis V.K., Econopoulos A.P.
by Petruzzelli D., Boghetich G., Petrella M., Dell’Erba A., L’Abbate P., Sanarica S., Miraglia M.
by Ermakov I.V., Koptsik S.V., Koptsik G.N., Lofts S.
by Papafilippaki A., Gasparatos D., Haidouti C., Stavroulakis G.
by Murcia F.J., Gomez M.J., Palop A., Garcia G.
by Kalaitzidis S., Christanis K., Cornelissen G., Gustafsson O.
by Karapanagioti H.K., Klontza I.
by Aloupi Marina, Angelidis M.O., Gabriel A., Karantanelli M., Koulousaris M., Nikolaou A., Petsas A., Tsirtsis G., Vagi M., Vlatsiotou F.
by Dąbkowska-Naskręt H., Różański Sz.
by Ladakis M., Belias C., Triantafyllaki S., Dassenakis M., Scoullos M.
by Gikas G.D., Akratos C.S., Tsihrintzis V.A.