Koolen, D A; Sharp, A J; Hurst, J A; Firth, H V; Knight, S J L; Goldenberg, A; Saugier-Veber, P; Pfundt, R; Vissers, L E L M; Destrée, A; Grisart, B; Rooms, L; Van der Aa, N; Field, M; Hackett, A; Bell, K; Nowaczyk, M J M; Mancini, G M S; Poddighe, P J; Schwartz, C E
van Bon, B W M; Koolen, D A; Borgatti, R; Magee, A; Garcia-Minaur, S; Rooms, L; Reardon, W; Zollino, M; Bonaglia, M C; De Gregori, M; Novara, F; Grasso, R; Ciccone, R; van Duyvenvoorde, H A; Aalbers, A M; Guerrini, R; Fazzi, E; Nillesen, W M; McCullough, S; Kant, S G