Kopiske, Karl K.
Bozzacchi, Chiara
Volcic, Robert
Domini, Fulvio
Article History
Received: 5 April 2018
Accepted: 24 September 2018
First Online: 27 September 2018
Compliance with ethical standards
:
: Chiara Bozzacchi declares that she has no conflict of interest. Karl K. Kopiske declares that he has no conflict of interest. Robert Volcic declares that he has no conflict of interest. Fulvio Domini declares that he has no conflict of interest. Ethical approval: All procedures performed involving human participants were in accordance with the ethical standards of the institutional research committee (<i>Comitato Etico per la Sperimentazione con l’Essere Vivente</i> of the University of Trento) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent: Informed consent was obtained from all individual participants included in the study. Some of data described here have also been presented at the 2018 European Conference on Visual Perception.