- Address correspondence and reprint requests to Maria Inês da Rosa, MD, PhD, Rua Cruz e Souza, 510, Bairro Pio Correa, CEP 88811-550, Criciúma, Santa Catarina, Brazil. E-mail: .
- Received October 26, 2012
- Accepted December 2, 2012
- First published March 1, 2013.
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