Funding for this research was provided by:
Velux Stiftung (Project n°1386)
Received: 10 July 2020
Accepted: 4 March 2021
First Online: 17 March 2021
: The Ethics Committee of the Canton de Vaud (Switzerland) approved the current study (2020-00141). All participating patients and nurses will sign consent forms as per ethical approval.
: Not applicable
: The authors declare that they have no competing interests.