[1] Charite Univ Med Berlin, Klin Anasthesiol Schwerpunkt Operat Intens Med, Berlin, Germany
[2] Univ Klinikum Halle Saale, Univ Klin & Poliklin Innere Med 3, Halle, Saale, Germany
[3] Ruhr Univ Bochum, Univ Klinikum Johannes Wesling, Klin Kardiol & Internist Intens Med, Minden, Germany
[4] Georg August Univ Gottingen, Abt Strafrechtl Med & Biorecht, Gottingen, Germany
[5] Klinikum Herford, Herford, Germany
[6] Helios Klinikum Krefeld, Simulat & Notfallakad, Krefeld, Germany
[7] Charite Univ Med Berlin, Klin Anasthesiol & Intens Med, Kreischa, Germany
[8] Klin Bavaria, Patienten & Angehorigenzen Trierte Versorgung PAV, Kreischa, Germany
[9] Tech Univ Munich, Klinikum Univ Munchen, Kinderklin & Kinderpoliklin Dr von Haunerschen, Kinderspital Kinderpalliativzentrum, Munich, Germany
[10] Tech Univ Munich, Eth Med & Gesundheitstechnol, Munich, Germany
[11] Georg August Univ Gottingen, Klin Palliat Med, Gottingen, Germany
[12] Hannover Med Sch, Inst Eth Philosophie & Geschichte Med, Hannover, Germany
[13] Univ Klinikum Dusseldorf, Klin Anasthesiol, Dusseldorf, Germany
[14] Klinikum Konstanz, Klin Anasthesiol Intens Med Notfallmed & Schmerzth, Constance, Germany
[15] Paracelsus Nordseeklin Helgoland, Helgoland, Germany
[16] Univ Med Greifswald, Inst Eth & Geschichte Med, Greifswald, Germany
[17] SAPV Mettmann GmbH, Velbert, Germany
[18] Betriebsstatte St Josef Hosp, Abt Anasthesie & Intens Med, GFO Kliniken Bonn, Bonn, Germany
[19] St Antonius Hosp Eschweiler, Klin Innere Med & Internist Intens Med, Eschweiler, Germany
[20] Charite Univ Med Berlin, Klin Anasthesiol & Intens Med, Campus Virchow Klinikum, Augustenburger Pl 1, D-13353 Berlin, Germany