By: Vroegop, AV; Eeckels, AS; Van Rompaey, V; et al.
By: Topsakal, V; Van Rompaey, V; Kuhweide, R; et al.
By: Faris, C; Deben, K; Van Haesendonck, G; et al.
By: Capelli, M and Gatti, P
By: Baki, A; Damlaca, S; Yildiz, M; et al.
By: Van der Poel, N; Mansbach, AL; Loundon, N; et al.
By: Mertens, G; Hofkens, A; Van de Heyning, P; et al.
By: Calvo-Henriquez, C; Ruano-Ravina, A; Martinez-Capoccioni, G; et al.
P. Levie, M. Horoi, J. Claes, J.-P. Monnoye, P.-J. Verheyden, V. Monnoye, J. Lefebvre, B. Millet, D. Dartevelle, F.X. Lemaire, A.-S. Hatert, C. de Burbure
(B-ENT 2010; 6: 49-50)
O. Desgain, C. de Burbure, N. Mazy, P. J. Verheyden, J. P. Monnoye, P. Levie
(B-ENT 2006; 2: 39-42)