Funding for this research was provided by:
Received: 1 July 2021
Accepted: 16 September 2021
First Online: 9 October 2021
: The project was approved by the Regional ethics committee (IRB) of Västra Götalandsregionen 2019-03-16, dnr2019–00656.
: Not applicable.
: No direct or indirect financial or technical support were received for the study. Fredrik Identeg is a member of the medical committee of the Swedish climbing federation. Henrik Hedelin is a former member and currently a senior advisor for the medical committee of the Swedish climbing federation. Neither FI or HH has received financial or material compensation from the Swedish climbing federation related to the article.