There has been data ("Soft and Stiffness-controllable Robotics Solutions for Minimally Invasive Surgery: The STIFF-FLOP Approach (River Publishers Series in Automation, Control and Robotics) - ISBN-13 978-87-93519-71-8") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Tue Sep 3 16:57:26 2019, so the data displayed here has been removed .