Sakshaug, Joseph W., Sebastian Hülle, Alexandra Schmucker, and Stefan Liebig. 2017. “Exploring the Effects of Interviewer- and Self-Administered Survey Modes on Record Linkage Consent Rates and Bias”. Survey Research Methods 11 (2):171-88. https://doi.org/10.18148/srm/2017.v11i2.7158.