Válek, Jan http://orcid.org/0000-0002-9044-9738
Hughes, John J.
Pique, Francesca
Gulotta, Davide
van Hees, Rob
Papayiani, Ioanna
Article History
Received: 25 September 2018
Accepted: 18 November 2018
First Online: 13 February 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
Free to read: This content has been made available to all.