Funding for this research was provided by:
Eberhard Karls Universität Tübingen
Article History
Received: 31 March 2021
Revised: 16 July 2021
Accepted: 27 July 2021
First Online: 23 September 2021
Change Date: 21 February 2022
Change Type: Update
Change Details: Open Access funding enabled and organized by Projekt DEAL has been added as funding statement.
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the local ethics committee of the faculty of medicine of the Eberhardt-Karls-University Tuebingen and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The ethics committee of the faculty of medicine of the Eberhardt-Karls-University Tuebingen approved the study.
: The authors declare no competing interests.