Funding for this research was provided by:
Johann Wolfgang Goethe-Universität, Frankfurt am Main
Received: 9 November 2021
Accepted: 8 February 2022
First Online: 23 February 2022
: Prof. Lefering is a member of the Committee on Emergency Medicine, Intensive Care, and Trauma Management (Sektion NIS) of the German Trauma Society (DGU). His institute receives financial support from the AUC - Academy for Trauma Surgery, the operator of the TR-DGU, as part of a cooperation agreement that also includes the statistical support of scientific publications. The other authors declare that there is no conflict of interest.
: The present study follows the publication guidelines of the TR-DGU and is registered as TR-DGU project ID 2019-056.
: Data collection, coding, routing, and analysis were in accordance with the legal data protection policy.