Scherpenzeel, Annette, Kathrin Axt, Michael Bergmann, Salima Douhou, Andrea Oepen, Gregor Sand, Karin Schuller, Stephanie Stuck, Melanie Wagner, and Axel Börsch-Supan. “Collecting Survey Data Among the 50+ Population During the COVID-19 Outbreak: The Survey of Health, Ageing and Retirement in Europe (SHARE)”. Survey Research Methods 14, no. 2 (June 2, 2020): 217-221. Accessed October 24, 2020.