Ghittorelli, Matteo http://orcid.org/0000-0002-2224-5063
Lenz, Thomas
Sharifi Dehsari, Hamed
Zhao, Dong
Asadi, Kamal http://orcid.org/0000-0003-0447-4337
Blom, Paul W. M.
Kovács-Vajna, Zsolt M.
de Leeuw, Dago M.
Torricelli, Fabrizio http://orcid.org/0000-0002-7932-0677
Article History
Received: 28 September 2016
Accepted: 8 May 2017
First Online: 12 June 2017
Competing interests
: The authors declare no competing financial interests.