Funding for this research was provided by:
TrygFonden
Lundbeckfonden
Article History
Accepted: 18 January 2021
First Online: 13 February 2021
Compliance with ethical standards
:
: The authors have declared that no competing interests exist.
: The trial was approved by Danish Ethics Committee: Journal-nr.: 17011408, Date of approval: June 20, 2017.
: Written informed consent signed by the legal guardians was provided for all the participants.