Noga, Marek J.
Zielman, Ronald
van Dongen, Robin M.
Bos, Sabine
Harms, Amy
Terwindt, Gisela M.
van den Maagdenberg, Arn M. J. M.
Hankemeier, Thomas
Ferrari, Michel D.
Funding for this research was provided by:
Netherlands Organization for Scientific Research (VIDI 91711319)
Seventh Framework Programme (EUROHEADPAIN - no. 602633)
Seventh Framework Programme (EUROHEADPAIN - no. 602633)
Article History
Received: 4 November 2017
Accepted: 30 January 2018
First Online: 5 March 2018
Compliance with ethical standards
:
: Marek Noga, Ronald Zielman, Robin van Dongen, Sabine Bos, Amy Harms, Gisela Terwindt, Arn van den Maagdenberg, Thomas Hankemeier and Michel Ferrari declare that they have no conflict of interest.
: The study was approved by the Medical Ethical Committee of Leiden University Medical Centre (LUMC). All procedures involving human participants were in accordance with the ethical standards of the LUMC 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.