Winther-Larsen, Anne
Aggerholm-Pedersen, Ninna
Sandfeld-Paulsen, Birgitte http://orcid.org/0000-0001-9884-9165
Article History
Received: 12 October 2020
Accepted: 6 January 2021
First Online: 28 January 2021
Ethics approval and consent to participate
: In agreement with the Danish legislation and the Danish National Committee in Health Research Ethics, this study did not require formal approval.
: The study did not contain any data of individual persons just as case reports including fewer than five cases were excluded.
: The authors have no conflicts of interest to declare.