Stefan, Hermann
Rampp, Stefan
Funding for this research was provided by:
Financial support for this study was received from DFG grabts (not applicable)
Article History
Received: 29 April 2020
Accepted: 30 June 2020
First Online: 4 August 2020
Ethics approval and consent to participate
: Not applicable for that section.
: Not applicable for that section.
: H. Stefan received DFG grants, honoraria and travel reimbursement from Elekta Oy, Helsinki, Finland; S. Rampp serves as a consultant for Elekta Oy, Helsinki, Finland. There is no conflict of interest concerning the content of this paper.