Garnett, Daniel http://orcid.org/0000-0001-5669-6121
Patricios, Jon http://orcid.org/0000-0002-6829-4098
Cobbing, Saul http://orcid.org/0000-0002-0620-0658
Article History
Received: 9 July 2020
Accepted: 4 March 2021
First Online: 17 May 2021
Declarations
:
: Not applicable.
: Not applicable.
: The author, Jon Patricios, is a board member of the Concussion in Sport group (CISG) and sports concussion advisor to the South African Rugby Union; both positions are unpaid.The authors, Daniel Garnett and Saul Cobbing, declare that they have no competing interests.