Received: 7 April 2021
Accepted: 7 June 2021
First Online: 13 June 2021
: We confirm that we have read the Journal’s position on issues involved in ethical publication and affirm that this report is consistent with those guidelines. All procedures involving human tissue was approved by The Danish National Committee on Health Research Ethics (approval number H-16029851) and written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.