Freitas, Jair C. C.
Scopel, Wanderlã L.
Paz, Wendel S.
Bernardes, Leandro V.
Cunha-Filho, Francisco E.
Speglich, Carlos
Araújo-Moreira, Fernando M.
Pelc, Damjan
Cvitanić, Tonči
Požek, Miroslav
Article History
Received: 18 February 2015
Accepted: 3 September 2015
First Online: 5 October 2015
Competing interests
: The authors declare no competing financial interests.