Variable | Year | Supplement |
---|---|---|
COL2 | 2018 | Sample adult questionnaire |
COL2 | 2015 | Sample adult cancer |
COL2 | 2013 | Sample adult questionnaire |
COL2 | 2010 | Sample adult cancer |
COLWHEN_A | 2021 | Sample adult questionnaire |
COLWHEN_A | 2019 | Sample adult questionnaire |