lass="panel-footer" id="footerResponseTimeDistribution">
                                <p id="legendResponseTimeDistribution" hidden></p>
                                <ul id="choicesResponseTimeDistribution" class="legend">

                                </ul>
                            </div>
                        </div>
                        <!-- /.panel-body -->
                    </div>
                    <!-- /.panel -->
                </div>

                <!-- /.col-lg-6 -->
        