Salinga, Martin http://orcid.org/0000-0002-2228-6244
Kersting, Benedikt http://orcid.org/0000-0002-6943-0370
Ronneberger, Ider
Jonnalagadda, Vara Prasad
Vu, Xuan Thang http://orcid.org/0000-0001-6797-2443
Le Gallo, Manuel http://orcid.org/0000-0003-1600-6151
Giannopoulos, Iason
Cojocaru-Mirédin, Oana
Mazzarello, Riccardo
Sebastian, Abu http://orcid.org/0000-0001-5603-5243
Article History
Received: 27 February 2018
Accepted: 16 May 2018
First Online: 18 June 2018
Competing interests
: The authors declare no competing interests.