Klinikum Magdeburg, Magdeburg, Germany
Klinikum Magdeburg, Magdeburg, Germany
Klinikum der Otto-von-Guericke-Universität Magdeburg, Magdeburg, Germany
Ev. Krankenhaus Hubertus, Berlin, Germany
University Clinic Giessen, Giessen, Germany
Investigational site, Siena, Italy
West Suffolk Hospital, Bury St Edmonds, United Kingdom
Royal Cornwall Hospital, Truro, United Kingdom
Klinik für Anästhesiologie, Intensivmedizin und Schmerztherapie, Universitätsklinikum Frankfurt/Main, Frankfurt/Main, Germany
Universitätsklinikum Aachen, Klinik für Anästhesiologie, Aachen, Germany
Hospital Kuala Lumpur, Kuala Lumpur, Malaysia
Xuzhou Central Hospital, Xuzhou, Jiangsu, China
Jiangsu Province Hospital, Nanjing, Jiangsu Province, China
Hospital, Shanghai, China
2 Hospitals, Beijing, China
Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
Peking Union Medical College Hospital,Department of Gastrointestinal Surgery, Beijing, China
Royal Brompton Hospital, Intensive Care Medicine, London, United Kingdom
Hospitals, Beijing, China
Nanjing Hospital, Nanjing, China