[1] CIM Muenster, Munster, Germany
[2] Study Ctr St Georg, Ifi Inst Interdisciplinary Med, Hamburg, Germany
[3] Hannover Med Sch, Hannover, Germany
[4] Univ Hosp Wuerzburg, Wurzburg, Germany
[5] Leberzentrum Checkpoint, Berlin, Germany
[6] Schwarz GbR, MVZ Dres Eisenbach, Leverkusen, Germany
[7] Bilzer Consulting, Munich, Germany
[8] MSD Sharp & Dohme GmbH, Haar, Germany
[9] Univ Hosp Hamburg, Hamburg, Germany
[10] Hlth North Hosp Grp Bremen, Bremen, Germany