Stetter, Laura
Sattler, Johanna Barbara
Marquardt, Christian
Hermsdörfer, Joachim
Funding for this research was provided by:
Technische Universität München
Article History
Received: 22 November 2022
Accepted: 27 January 2023
First Online: 7 February 2023
Competing interests
: L.S. declares no competing interests. J.B.S. is head of the left-hander consulting Center providing the 2-year training program for converted left-handers for a fee. C.M. is the developer of the program CSWin, thus generating revenue from its commercial distribution. J.H. declares no competing interests.