Text and Data Mining valid from 2017-09-01
Received: 19 April 2017
Revised: 16 June 2017
Accepted: 30 July 2017
First Online: 19 September 2017
: CB has received research funding from the National Collegiate Athletic Association and the Harvard Football Players Health Study, which is funded by the National Football League Players’ Association. CJN is an unpaid member of the Mackey-White Committee of the NFL Players Association and a member of the advisory board of Oxeia Biopharmaceuticals (San Diego, CA, USA) with stock options. ACM has received funding from the NFL and WWE, and is a member of the Mackey-White Committee of the NFL Players Association. RCC is a paid consultant to the NFL Head Neck and Spine Committee and NOCSAE. He is a member of the Mackey-White Committee of the NFL Players Association and is a paid member of the Medical Science Committee for the NCAA Student-Athlete Concussion Injury Litigation. He receives royalties from book publications, and compensation from expert legal opinion. RAS is a member of the Mackey-White Committee of the NFL Players Association. He is a paid consultant to Avanir Pharmaceuticals (Aliso Viejo, CA, USA), Eli Lilly (Indianapolis, IN, USA) and Biogen (Cambridge, MA, USA). He is a member of the Board of Directors of King-Devick Test (Chicago, IL, USA), and he receives royalties for published neuropsychological tests from Psychological Assessment Resources (Lutz, FL, USA). The remaining authors declare no conflicts of interest.