Ruetters, Maurice http://orcid.org/0000-0001-9945-7286
Kim, Ti-Sun
Krisam, Johannes
El-Sayed, Shirin
ElSayed, Nihad http://orcid.org/0000-0002-5964-1748
Funding for this research was provided by:
Medizinische Fakultät Heidelberg der Universität Heidelberg
Article History
Received: 27 May 2020
Accepted: 27 August 2020
First Online: 19 September 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study protocol was approved by the local ethics committee at the University Hospital Heidelberg (file number S-312/2020).
: For this type of study, formal consent is not required.