Hauer, Georg
Smolle, Maria
Zaussinger, Sabrina
Friesenbichler, Joerg
Leithner, Andreas
Maurer-Ertl, Werner
Article History
Received: 24 April 2020
Accepted: 25 January 2021
First Online: 2 March 2021
Competing interests
: A.L. reports institutional educational grants from Medtronic, Alphamed, ImplanTec, Johnson&Johnson not directly related to this study. W.M.E has received financial support for presentations as well as support for research by ImplanTec not directly related to this study. The other authors declare no competing interests.