Page Last Updated: April 8, 2026

Version: BR 3.0 (v1.2)🔗

New features🔗

  • Added Data Dictionary elements (column headers) to accompanying json files
  • Added correct interpretation for html leak: ‘=&gt’ to ‘=>’

Data Conversions🔗

  • Data Dictionary column headers mapped to corresponding ABCD convention

Additional Notes🔗

Issues with Data Release: * 30 participants found in phenotypical data but not listed in participants.tsv file.

Total number of unique participants and visits included in first data dump

  • 1,402 unique participants
  • 1,922 visits
  • V01 visits: 1,126 
  • V02 visits: 669 
  • V03 visits: 127Â