Received: 1 December 2021
Accepted: 9 May 2022
First Online: 1 June 2022
: The introduction of the antibiotic regimen was based on an institutional decision without the necessity of any approvals from local ethical committee. All parents were informed preoperatively by the procedure, possible complications, and peri-and postoperative treatment. Local and regional authorities approved the journal access and data retrieval. Danish Patient Safety Authority Approval nr 3-3013-2822/1Region of Southern Denmark approval, 19/3684.
: Not applicable
: The authors declare that they have no competing interests.