Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung
Article History
Received: 3 April 2019
Accepted: 4 October 2019
First Online: 27 November 2019
Ethics approval and consent to participate
: This study was approved by the Ethics Review Committee of the Geneva University Hospitals. All participants gave their written consent. This secondary analysis was within the scope of the initial research question and participant consent. All identifiers had been stripped from the data after the primary analysis.
: Not applicable.
: The authors have an academic interest in publishing their results. They declare that they have no other competing interests.