Rassweiler, Jens J.
Teber, Dogu
Article History
First Online: 24 May 2016
Competing interests
: J.J.R. was involved in the development of the ETHOS<sup>™</sup> chair but did not receive any financial compensation or support for his involvement. Karl Storz (Germany) supports the laparoscopic training centre of the Department of Urology, SLK Kliniken Heilbronn, Germany. D.T. has nothing to disclose.