Süsstrunk, Julian http://orcid.org/0000-0001-6929-6709
Wartmann, Lara
Mattiello, Diana
Köstler, Thomas
Zingg, Urs
Article History
Received: 4 January 2021
Revised: 4 March 2021
Accepted: 16 March 2021
First Online: 24 March 2021
Declarations
:
: All procedures performed were in accordance with the ethical standards of the local research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent does not apply as this is a database analysis.
: The authors declare no competing interests.