[1] Univ Szeged, Dept Anesthesiol & Intens Care, Szeged, Hungary
[2] Fundeni Clin Inst, Dept Anaesthesia & Crit Care, Bucharest, Romania
[3] Carol Davila Univ Med & Pharm Bucharest, Bucharest, Romania
[4] Univ Klinikum Ulm, Kardioanasthesiol, Ulm, Germany
[5] LMU Munchen, Herzchirurg Klin & Poliklin, Univ Klinikum, Munich, Germany
[6] Hans Susemihl Krankenhaus GmbH, Klin Anasthesiol & Intens Med, Emden, Germany
[7] Carl Thiem Klinikum Cottbus, Klin Anasthesiol Intens Therapie & Palliat Med, Cottbus, Germany
[8] Univ Med Greifswald, Klin & Poliklin Innere Med B, Greifswald, Germany
[9] Univ Klinikum Magdeburg, Univ Klin Allgemein Viszeral & Gefasschirurg, Magdeburg, Germany
[10] Klin Studien Chirurg, Herz & Diabeteszentrum NRW, Bad Oeynhausen, Germany
[11] Kliniken Nordoberpfalz AG, Klinikum Weiden, Weiden, Germany
[12] Res Hosp Casa Sollievo della Sofferenza Med Sci, Nephrol & Dialysis Unit, San Giovanni, Rotondo, Italy
[13] Ziekenhuis Tjongerschans, Heerenveen, Netherlands
[14] Med Univ Lublin, Dept Anaesthesiol & Intens Therapy 1, Lublin, Poland
[15] Med Data Management, Geel, Belgium
[16] Int Fluid Acad, Lovenjoel, Belgium
[17] Tech Univ Munich, Anasthesiol Klin, AG Hamodynam, Klinikumrechts, Munich, Germany
[18] Wiener Krankenanstaltenverbund, Krankenhaus Hietzing, Vienna A, Austria
[19] Klinikum Reg Hannover Nordstadt, Klin Anasthesiol Intens Med & Schmerztherapie, Hannover, Germany
[20] Univ Klinikum Freiburg, Abt Allgemein & Viszeralchirurg, Freiburg, Germany
[21] Univ Klinikum Hamburg Eppendorf, Klin Intens Med, Hamburg, Germany
[22] Berufsgenossensch Uniklin Bergmannsheil, Klin Anasthesie Intens Palliat & Schmerzmed, Bochum, Germany
[23] Krankenhaus BHS Ried Innkreis, Ried, Austria
[24] Klinikum Herford, UK Anasthesie, Intens Med, Rettungsmed,Schmerztherapie, Herford, Germany
[25] Inst Complex Issues Cardiovasc Dis, Kemerovo, Russia
[26] Krankenhaus Martha Maria Halle Klin Anaesthesiol, Halle, Germany
[27] Evangel Krankenhaus Bielefeld, Klin Anasthesiol Intens Notfallmed Transfus Med &, Bielefeld, Germany
[28] Krankenhaus Duren Gem GmbH, Klin Anasthesiol Intens Med Notfallmed & Schmerzt, Duren, Germany
[29] Carl von Ossietzky Univ Oldenburg, Klinikum Oldenburg GmbH, Univ Klin Anasthesiol Intens Notfallmed Schmerzth, Oldenburg, Germany
[30] Heinrich Braun Klinikum Zwickau, Zwickau, Germany
[31] Klinikum Wolfsburg, Klin Anasthesie & Intens Med, Wolfsburg, Germany
[32] Klinikum Oberlausitzer Bergland GmbH, Zittau, Germany
[33] Univ Med Ctr Ljubljana, Dep Internal Med, ICU, Ljubljana, Slovenia
[34] Kliniken Maria Hilf GmbH, Klin Kardiol & Intens Med, Monchengladbach, Germany
[35] Univ Klinikum Gottingen, Zentrum Anasthesiol Rettungs & Intens Med, Gottingen, Germany
[36] GPR Klinikum Russelsheim, Abt Anasthesie, Russelsheim, Germany
[37] Univ Klinikum Jena, Klin Anasthesiol & Intens Med, Jena, Germany
[38] Klinikum Univ Munchen, Med Klin & Poliklin 2, Munich, Germany
[39] Rianimazione Osped U Parini, SC Anestesia & Rianimaz, Aosta, Italy
[40] Kliniken Erlabrunn gGmbH, Erlabrunn, Germany
[41] Krankenhaus St Elisabeth & St Barbara, Klin Anasthesie Intens Notfallmed & Schmerztherap, Halle, Germany
[42] Elbe Elster Klinikum GmbH, Krankenhaus Herzberg, Herzberg, Germany
[43] Univ Klinikum Schleswig Holstein, Lubeck, Germany
[44] Stadt Klinikum Munchen GmbH, Klinikum Harlaching, Klin Pneumol Gastroenterol Internist Intens & Bea, Munich, Germany
[45] Univ Klinikum Regensburg, Anasthesiol Klin, Regensburg, Germany
[46] Fachkrankenhaus Coswig, Klin Anasthesiol & Intens Med, Coswig, Germany
[47] Bodden Kliniken Ribnitz Damgarten, Ribnitz Damgarten, Germany
[48] Diakovere Friederikenstift, Hannover, Germany
[49] Jena Univ Hosp, Ctr Clin Studies Jena ZKS, Jena, Germany
[50] Univ Szeged, Doctoral Sch Multidisciplinary Med Sci, Szeged, Hungary