Vieira, J. http://orcid.org/0000-0002-5515-3624
Trines, R. M. G. M.
Alves, E. P.
Fonseca, R. A.
Mendonça, J. T.
Bingham, R.
Norreys, P.
Silva, L. O.
Article History
Received: 30 January 2015
Accepted: 3 December 2015
First Online: 28 January 2016
Competing interests
: The authors declare no competing financial interests.