Hannover Medical School, Hannover, Germany
Hannover Medical School, Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover, Germany
Hannover Medical School, Hannover, Niedersachsen, Germany
Medical School Hanover, Hannover, Lower Saxony, Germany
Hannover Medical School (MHH), Hannover, Lower Saxony, Germany
Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Lower Saxony, Germany
Hannover Medical School, Dept. of Otorhinolaryngology, Hannover, Germany
Hannover Medical School, Hannover, Lower Saxony, Germany
Ludwigsburg Hospital, Department of Gynecology and Obstetrics, Ludwigsburg, Baden-Württemberg, Germany
University Medical Center Tübingen, Department of Gynecology, Tübingen, Baden-Württemberg, Germany
University Medical Center Mainz, Department of Obstetrics and Gynecology, Mainz, Rhineland Palatinate, Germany