Funding for this research was provided by:
Innosuisse - Schweizerische Agentur für Innovationsförderung (17567.2 PFLS-LS)
Balgrist Campus AG (SCMA)
Text and Data Mining valid from 2019-12-01
Received: 4 September 2019
Accepted: 11 December 2019
First Online: 23 December 2019
Ethics approval and consent to participate
: Participants gave written informed consent prior to participating in this study, which was approved by the local ethics committee of the Canton of Zurich (KEK Nr. PB_2016–0193) and was conducted in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.