Schwarz, AM
Hohenberger, GM
Sauerschnig, M
Niks, M
Lipnik, G
Mattiassich, G
Zacherl, M
Seibert, FJ
Plecko, M
Article History
Received: 22 August 2020
Accepted: 21 December 2020
First Online: 8 January 2021
Ethics approval and consent to participate
: The study protocol was approved by the local ethics committee (Votum EK 32/2017) of the Austrian Social Insurance for Occupational Risks (AUVA), and was performed in agreement with the protocol. The study was performed in accordance with the principles of the Declaration of Helsinki and the ICH-GCP Guidelines. Written informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.