[1] Univ Dresden, Klinikum Chemnitz gGmbH, Dept Diagnost, Fac Med Carl Gustav Carus, Chemnitz, Germany
[2] Klinikum Chemnitz gGmbH, Dept Gynecol & Obstet, Chemnitz, Germany
[3] Klinikum Chemnitz gGmbH, Dept Surg, Chemnitz, Germany
[4] Klinikum Chemnitz gGmbH, Dept Internal Med 2, Chemnitz, Germany
[5] Univ Dresden, Dept Pathol, Fac Med Carl Gustav Carus, Dresden, Germany