Sundblad, Patrik http://orcid.org/0000-0001-6361-8965
Kölegård, Roger http://orcid.org/0000-0002-4590-1326
Rullman, Eric http://orcid.org/0000-0003-2854-7262
Gustafsson, Thomas http://orcid.org/0000-0002-1559-4206
Funding for this research was provided by:
Swedish armed forces
Swedish National Center for Research in Sports
Article History
Received: 3 September 2017
Accepted: 10 June 2018
First Online: 27 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.