Savci, Mustafa
Griffiths, Mark D. http://orcid.org/0000-0001-8880-6524
Funding for this research was provided by:
Nottingham Trent University
Article History
First Online: 21 February 2019
Compliance with Ethical Standards
:
: Ethics committee approval was obtained for this study. The authors report that the study was conducted in accordance with the Helsinki Declaration.
: The informed consent form was read by the researcher in the classroom environment.Informed consent was obtained from all participants.
: Peter J. Rogers has received grants to support research on caffeine from GlaxoSmithKline. Csilla Ágoston, Róbert Urbán, Orsolya Király, Mark D. Griffiths, and Zsolt Demetrovics declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of University’s Research Ethics Board and with the 1975 Helsinki Declaration.