{% if rat.subjects_and_conceptss|length >=1 %}
    {% set ns.written_subjects = [] %} {% for subject1 in rat.subjects_and_conceptss %} {% if (subject1.subject in ns.written_subjects ) %} {% else %}
  1. {{ subject1.subject }}
  2. {% set _ = ns.written_subjects.append(subject1.subject) %} {% endif %} {% endfor %}
{% endif %}