Cuellar, F. A.
Liu, Y. H.
Salafranca, J.
Nemes, N.
Iborra, E.
Sanchez-Santolino, G.
Varela, M.
Hernandez, M. Garcia
Freeland, J. W.
Zhernenkov, M.
Fitzsimmons, M. R.
Okamoto, S.
Pennycook, S. J.
Bibes, M.
Barthélémy, A.
te Velthuis, S.G.E.
Sefrioui, Z.
Leon, C.
Santamaria, J.
Article History
Received: 20 December 2013
Accepted: 27 May 2014
First Online: 23 June 2014
Competing interests
: The authors declare no competing financial interests.