Document is current
Any future updates will be listed below
-
Authors
Meier, R.
Emch, C.
Gross-Wolf, C.
Pfeiffer, F.
Meichtry, A.
Schmid, A.
Luomajoki, H. http://orcid.org/0000-0002-8023-4805
- License Information
-
More Information
Article History
Received: 12 November 2020
Accepted: 15 April 2021
First Online: 26 April 2021
Declarations
:
: This study received ethical approval from the Swiss Ethics Commission of Northwest and Central Switzerland (EKNZ): reference number 2015–243. All participants gave their written informed consent prior to study start and all procedures conformed to the Declaration of Helsinki.
: Persons in pictures gave their written consent for usage in the publication.
: The authors declare that they have no competing interests.
