Gonzalez-Henao, J. C.
Pugliese, E.
Euzzor, S.
Abdalah, S.F.
Meucci, R.
Roversi, J. A.
Article History
Received: 27 March 2015
Accepted: 4 June 2015
First Online: 19 August 2015
Competing interests
: The authors declare no competing financial interests.