[1] Univ Cambridge, Fac Law, Cambridge, England
[2] Cardiff Univ, Sch Med, Cardiff, Wales
[3] Univ Birmingham, Birmingham, W Midlands, England
[4] Erasmus MC Univ, Med Ctr, Dept Intens Care, Rotterdam, Netherlands
[5] Erasmus MC Univ, Med Ctr, Dept Neurosurg, Rotterdam, Netherlands
[6] AP HP, Hop Henri Mondor, Serv Reanimat Med, Creteil, France
[7] Univ Paris 12, Creteil, France
[8] Med Univ Vienna, Eth Comm, Vienna, Austria
[9] Univ Zagreb, Sch Med, Zagreb 41001, Croatia
[10] Med Univ Innsbruck, Innsbruck, Austria
[11] Cent Hosp, Bolzano, Italy
[12] Med Univ Vienna, Dept Emergency Med, Vienna, Austria