This author has not been identified. Look up 'Leandro Sales' in GoogleThis author has not been identified. Look up 'Henrique Teofilo' in GoogleThis author has not been identified. Look up 'Nabor C. Mendonça' in GoogleThis author has not been identified. Look up 'Jonathan D'Orleans' in GoogleThis author has not been identified. Look up 'Rafael G. Barbosa' in GoogleThis author has not been identified. Look up 'Fernando Trinta' in Google