Biomimetic and Biohybrid Systems: 9th International Conference, Living Machines 2020, Freiburg, Germany, July 28–30, 2020, Proceedings - Vouloutsi; Mura, Anna; Prescott, Tony J.; Speck, Thomas; Tauber, Falk; Verschure, Paul F. M. J.; Vouloutsi, Vasiliki (Springer International Publishing, 2020)