- Correspondence to André Salem Szklo, Rua Marquês de Pombal 125/7° andar, 20230-240 Centro, Rio de Janeiro-Brazil;
- Received March 3, 2015
- Accepted August 4, 2015
- First published August 20, 2015.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.