Crovesy, L
Ostrowski, M
Ferreira, D M T P
Rosado, E L
Soares-Mota, M
Article History
Received: 3 January 2017
Revised: 1 June 2017
Accepted: 25 June 2017
First Online: 10 July 2017
Competing interests
: The authors declare no conflict of interest.