Légeret, Corinne http://orcid.org/0000-0001-6972-542X
Rüttimann, Céline
Fankhauser, Hans
Köhler, Henrik
Article History
Received: 23 May 2020
Accepted: 18 January 2021
First Online: 26 January 2021
Ethics approval and consent to participate
: This study was approved by the local ethical committee (Ethics committee of Northwest Switzerland, EKNZ, trial number 2018-02219) to be published without individual patient’s consent.
: Not applicable.
: The authors declare that they have no conflict of interest.