scientific article published on 21 December 2011
author: Almuth Caliebe, Regina Fölster-Holst, Wolfgang Schamel, Annette Schmitt-Gräff, Melina Benson, Sebastian Fuchs, Carsten Speckmann, Stefan Feske, Stephan Ehl, Anne Rensing-Ehl, Brigitte Strahm, Robert Thimme
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