[1] Charite, Campus Charite Mitte, Dept Anesthesiol & Intens Care Med, D-13353 Berlin, Germany
[2] Charite, Campus Virchow Klinikum, D-13353 Berlin, Germany
[3] Charite Vivantes Serv GmbH, Lab Berlin, Berlin, Germany
[4] Charite, European Competence Ctr Ovarian Canc, Dept Gynecol, D-13353 Berlin, Germany
[5] Charite, Coordinat Ctr Clin Trials, Dept Biostat, D-13353 Berlin, Germany