|1.||NCAA Memorial Resolutions List (compiled annually to recognize student-athletes who have died of any cause)|
|2.||LexisNexis archival informational database∗|
|3.||News media accounts†|
|4.||Internet search engines (e.g., Google, Yahoo)|
|5.||Reports from U.S. Consumer Product Safety Commission (Washington, DC)|
|6.||Records of National Center for Catastrophic Sports Injury Research (University of North Carolina, Chapel Hill, North Carolina)|
|7.||Reports directly to U.S. National Registry of Sudden Death in Athletes‡|
NCAA = National Collegiate Athletic Association.
↵∗ Access to authoritative news, legal, and public records (n = 5 billion searchable documents from thousands of sources).
↵† Assembled through Burrelle's Informative Services (Livingston, New Jersey) with access to 18,000 U.S. newspapers and international media sources on a daily basis.
↵‡ From physicians, attorneys, coroners/medical examiners, colleges, and patient advocacy/support organizations.