Grundmann, Eva
Curioni-Fontecedro, Alessandra
Christ, Emanuel
Siebenhüner, Alexander R.
Article History
Received: 6 June 2022
Accepted: 14 March 2023
First Online: 13 April 2023
Declarations
:
: Ethics approval and consent to participate: The authors declare no competing interests. The study was approved by ethics committee Berne as the responsible ethics committee (cantonal ethics committee number: 395/14)). The study was registered into the SwissNET registry (registered under NCT01039922; ExternalRef removed). All participants provided written informed consent in accordance to the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.