Funding for this research was provided by:
Medizinische Fakultät, Westfälische Wilhelms-Universität Münster
Hungaricum Scholarship
Article History
Received: 26 September 2019
Accepted: 24 November 2020
First Online: 4 December 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.