A teleoperated platform for transanal single-port surgery: Ergonomics and workspace aspects. - Christian Hatzfeld; Carsten Neupert; Sebastian Matich; Manuel Braun; Johannes Bilz; Jonas Johannink; Johanna Miller; Peter P. Pott; Helmut F. Schlaak; Mario Kupnik; Roland Werthschützky; Andreas Kirschniak (WHC, 2017)