Blom, Annelies G., Carina Cornesse, Sabine Friedel, Ulrich Krieger, Marina Fikel, Tobias Rettig, Alexander Wenz, Sebastian Juhl, Roni Lehrer, Katja Möhring, Elias Naumann, and Maximiliane Reifenscheid. 2020. “High Frequency and High Quality Survey Data Collection”. Survey Research Methods 14 (2), 171-78. https://doi.org/10.18148/srm/2020.v14i2.7735.