Received: 15 June 2021
Accepted: 28 July 2021
First Online: 30 August 2021
: This study was approved by the local ethics committee (Ethikkommission der Medizinischen Fakultät Heidelberg No: S-218/2020). Informed consent was waived.
: Not applicable.
: Dr. J. Pfaff reports personal fees from Stryker outside the submitted work. Mr. Harlan, Dr. G. Pfaff and Dr. Hubert have nothing to disclose. Dr. Bendszus reports personal fees from Boehringer Ingelheim, BBraun, Vascular Dynamics, Bayer, Merck, Teva, Grifols, Springer, grants and personal fees from Novartis and Guerbet, grants from Siemens, Hopp Foundation, from DFG, European Union, Stryker, outside the submitted work.