- Address correspondence and reprint requests to Gustavo Rubino de Azevedo Focchi, MD, PhD, Rua São Benedito, 2653 - apto. 51, São Paulo, Brazil, CEP: 04735–005. E-mail: .
- Received July 14, 2014
- Accepted October 12, 2014
- First published February 1, 2015.
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