Fontana, Enrico http://orcid.org/0000-0003-1662-7222
Egels-Zandén, Niklas
Article History
Received: 4 October 2017
Accepted: 16 February 2018
First Online: 23 February 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee 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.