Spahn, Violaa,*; Fischer, Olivera; Endres-Becker, Jeannettea; Schäfer, Michaela; Stein, Christopha; Zöllner, Christiana,b
Author Information
Sponsorships or competing interests that may be relevant to content are disclosed at the end of this article.
aCharité – Universitätsmedizin Berlin, Klinik für Anaesthesiologie und operative Intensivmedizin, Campus Benjamin Franklin, Hindenburgdamm 30, Berlin 12203, Germany
bUniversitätsklinikum Hamburg – Eppendorf, Klinik für Anästhesiologie, Hamburg 20251, Germany
*Corresponding author. Tel.: +49 30 8445 2131; fax: +49 30 8445 4469.
E-mail address:[email protected]
Article history: Received 5 April 2012; Received in revised form 21 November 2012; Accepted 31 December 2012.
doi: 10.1016/j.pain.2012.12.026
