Author
Stephan Vavricka 1
1 University Hospital Zurich, University of Zurich,Gastroenterology and hepatology,Zurich,Switzerland
Alain Schoepfer, Audrey Simko, Christian Bussmann, Ekaterina Safroneeva, Marcel Zwahlen, Thomas Greuter, Luc Biedermann, Stephan Vavricka, Sébastien Godat, Antoine Reinhard, Catherine Saner, Hugo Maye, Christine Sempoux, Christophe Brunel, Carine Blanchard, Dagmar Simon, Hans-Uwe Simon, Alex Straumann