1. School of Nursing of Ribeirao Preto, University of Sao Paulo, Avenida Bandeirantes 3900, 14049-900 Ribeirao Preto, São Paulo, Brazil
2. School of Physical Education and Sport of Ribeirao Preto, University of Sao Paulo, Avenida Bandeirantes 3900, 14049-900 Ribeirao Preto, São Paulo, Brazil
3. Sports School of the Military Police of São Paulo State, São Paulo, Brazil
4. Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil