Armaka, Marietta http://orcid.org/0000-0003-0985-9076
Ospelt, Caroline
Pasparakis, Manolis http://orcid.org/0000-0002-9870-0966
Kollias, George
Article History
Received: 27 March 2017
Accepted: 10 January 2018
First Online: 12 February 2018
Competing interests
: The authors declare no competing financial interests.