Diaz Hernandez, Laura
Giezendanner, Stéphanie
Fischer, Roland
Zeller, Andreas
Article History
Received: 9 December 2020
Accepted: 24 August 2021
First Online: 10 September 2021
Declarations
:
: All methods were carried out in accordance with relevant guidelines and regulations. Ethical approval of the study was submitted to the Ethics Committee of Northwest and Central Switzerland (EKNZ), which advised that formal ethical approval was not required (Project-ID: Req-2020-00449) since the survey complies with the general ethical principles for human research. Participants gave informed consent while accepting to participate in the survey.
: Not applicable.
: The authors declare no competing interests.