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.
A.-L. Mansbach, P. Brihaye, G. Casimir, I. Dhooge, F. Gordts, S. Halewyck, L. Hanssens, P. Lemkens, P. Lemkens, P. Leupe, S. Mulier, L. Van Crombrugge, P. Van Der Veken, H. Van Hoecke
(B-ENT 2012; 8: 83-101)