%fieldset.radios
  %legend.mandatory-explanation
    Sélectionnez une des valeurs
  %label
    = form.radio_button :value, Individual::GENDER_FEMALE
    = Individual.human_attribute_name('gender.female')

  %label
    = form.radio_button :value, Individual::GENDER_MALE
    = Individual.human_attribute_name('gender.male')