Trenkwalder, A. http://orcid.org/0000-0002-3066-5025
Spagnolli, G.
Semeghini, G.
Coop, S.
Landini, M.
Castilho, P.
Pezzè, L.
Modugno, G. http://orcid.org/0000-0002-4394-8593
Inguscio, M.
Smerzi, A.
Fattori, M.
Article History
Received: 2 October 2015
Accepted: 24 March 2016
First Online: 2 May 2016
Competing interests
: The authors declare no competing financial interests.