Matthias Jacob*, Daniel Chappell, Klaus Hofmann-Kiefer, Tobias Helfen, Anna Schuelke, Barbara Jacob, Alexander Burges, Peter Conzen and Markus Rehm
* Corresponding author: Matthias Jacob matthias.jacob@med.uni-muenchen.de
Critical Care 2012, 16:R86 doi:10.1186/cc11344