, Valentina Faihs1, Nikolai Hulde5, Andreas Bayer1, Max Hübner1,2, Florian Brettner1,2, Walter Karlen4, Julia Maria Kröpfl3, Markus Rehm1, Christina Spengler3, Simon Thomas Schäfer1,2 1Department of Anaesthesiology, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany JFIF d d Ducky d qhttp://ns.adobe.com/xap/1.0/