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.
S. Strobbe, K. Van Landuyt, P. Delaere, V. Vander Poorten, C. Vanclooster
(B-ENT 2015; 11: 157-161)
L. Van Crombrugge, G. De Vos, C. Vanclooster, M. Lemmerling, T. Kerre
(B-ENT 2012; 8: 49-52)