Kvist, Kolja https://orcid.org/0000-0002-3346-7518
Hildorf, Simone
Clasen-Linde, Erik
Cortes, Dina
Thorup, Jorgen
Article History
Accepted: 31 July 2020
First Online: 9 August 2020
Compliance with ethical standards
:
: No author had any conflicts of interest.
: The study was conducted according to the Helsinki II declaration and prior. Informed consent was obtained from both patients and their parents. For including these data in research, approval was obtained by Regional Ethics Committee of Copenhagen (#H-18063061).