van Elk, Michiel
Groenendijk, Eva
Hoogeveen, Suzanne
Funding for this research was provided by:
Fundação Bial (076/2016)
Article History
Received: 15 January 2020
Accepted: 22 April 2020
First Online: 7 May 2020
Compliance with Ethical Standards
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional research committee (application no. 2018-SP-9064; ExternalRef removed) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study. This study was supported by a grant from the BIAL Foundation on placebo brain stimulation (grant no. 076/2016). The authors declare that they have no conflict of interest.