Funding for this research was provided by:
H2020 European Research Council (833029, MSCA-IF-2018 833223)
Received: 11 April 2020
Accepted: 27 June 2020
First Online: 20 August 2020
Ethics approval and consent to participate
: The study was performed under the authority of De Nederlandsche Bank. Participants were not asked for their personal information like their names or e-mail addresses. Data cannot be linked to persons. The tests were done on a voluntary basis.
: Not applicable
: The authors declare that they have no competing interests.