@SuppressWarnings("unchecked")
	private static ArrayList<String> getUniversityCodes(
			HashMap<String, Object> map) {
		ArrayList<String> list = new ArrayList<String>();
		for (Object m : (ArrayList<Object>) map.get("organizations")) {
			String name = ((Map<String, String>) m).get("display_name");
			if (name != null && !name.isEmpty())
				list.add(makeIdSafe(name));
		}
		return list;
	}