Marzal, A; Ricklefs, RE; Valkiunas, G; Albayrak, T; Arriero, E; Bonneaud, C; Czirják, GA; Ewen, J; Hellgren, J; Horakova, D; Iezhova, TA; Jensen, H; Krizanauskiene, A; Lima, MR; de Lope, F; Magnussen, E; Martin, LB; Møller, AP; Palinauskas, V; Pap, PL; Pérez-Tris, J; Sehgal, RNM; Soler, M; Szöllősi, E; Westerdahl, H; Zetindjiev, P; Bensch, S