Funding for this research was provided by:
Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
Heart Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
The University of Copenhagen’s Foundation for medical students, Copenhagen, Denmark (A5033)
The Oticon Foundation, Copenhagen, Denmark (17-0600)
Article History
Received: 1 November 2019
Accepted: 17 February 2020
First Online: 11 March 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.