[1] Imperial Coll London, Anaesthet Pain Med & Intens Care Sect, Dept Surg & Canc, London, England
[2] Johannes Gutenberg Univ Mainz, Dept Anaesthesiol, Med Ctr, Mainz, Germany
[3] Klinikum Hanau, Dept Anaesthesiol, Hanau, Germany
[4] Johannes Gutenberg Univ Mainz, Focus Program Translat Neurosci, Mouse Behav Outcome Unit, Mainz, Germany
[5] Imperial Coll London, Dept Life Sci, London, England