%0 Journal Article
%T Preface []
%A Laszig
%A Roland
%J GMS Current Topics in Otorhinolaryngology, Head and Neck Surgery
%D 2012
%I German Medical Science, D¨ısseldorf
%R 10.3205/cto000082
%U http://www.egms.de/static/en/journals/cto/2012-10/cto000082.shtml