Papathanasiou, Konstantinos E.
Turhanen, Petri
Brückner, Stephan I. http://orcid.org/0000-0002-2057-0110
Brunner, Eike
Demadis, Konstantinos D. http://orcid.org/0000-0002-0937-8769
Article History
Received: 20 February 2017
Accepted: 5 June 2017
First Online: 6 July 2017
Competing Interests
: The authors declare that they have no competing interests.