Gard, Anna http://orcid.org/0000-0003-3328-5324
Vedung, Fredrik
Piehl, Fredrik
Khademi, Mohsen
Wernersson, Maria Portonova
Rorsman, Ia
Tegner, Yelverton http://orcid.org/0000-0003-3628-0705
Pessah-Rasmussen, Hélène
Ruscher, Karsten
Marklund, Niklas http://orcid.org/0000-0002-9797-5626
Funding for this research was provided by:
Skåne University Hospital grants
HGATW Foundation
Alborada Trust
Swedish Brain Foundation (FO2022-0154)
Swedish Research Council for Sport Science
Medicinska Forskningsrådet
Lund University
Article History
Received: 17 May 2023
Accepted: 29 July 2023
First Online: 17 August 2023
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki. All participants received oral and written information, and signed a written consent form prior to participation. The study was approved by the Regional Ethics Committee of Lund University, Lund, Sweden (Dnr 2017/1049), the Regional Ethical Review Board in Stockholm, Sweden (Dnr 2014/1201-31/1), and the Regional Research Ethics Committee in Uppsala, Sweden (Dnr 2015/012).
: Not applicable.
: NM and YT are scientific advisors for PolarCool<sup>©</sup> Inc., dealing with head–neck cooling in the acute management of sports concussion, of no relevance to the present study. No other author declare a competing interests.