Received: 29 May 2021
Accepted: 4 January 2022
First Online: 19 January 2022
: The study was approved by the Danish Patient Safety Authority (3-3013-2531/1) and the Danish Data Protection Agency (VD-2018-180 and 18/40838). In accordance with Danish law, observational studies performed in Denmark do not need approval from the Danish Ethics Committee or consent from patients (Danish Scientific Ethical Committee Act §14). All analyses are presented anonymously.
: Not applicable.
: The authors declare that they have no competing interests.