Funding for this research was provided by:
University of Basel
Article History
Received: 13 September 2021
Accepted: 13 July 2022
First Online: 30 July 2022
Declarations
:
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
: The study protocol was approved by the local ethics committee (Ethikkommission Nordwest- und Zentralschweiz, EKNZ, Basel, Switzerland) Approval Number: 2018-01935.
: All participants and caregivers gave their written informed consent prior to the start of the study.