- @posted_comments.each do |conference, events|
  .panel.panel-default
    .panel-heading
      %h4.title.panel-title= conference.title
    .panel-body
      - events.each do |event, comments|
        .notifications
          %h4.title= link_to event.title, admin_conference_program_event_path(event.program.conference.short_title, event)
          %hr
          - comments.each do |comment|
            %h5.strong Created at: #{comment.created_at}
            %p= comment.body