title: Can there be more than one <itunes:author>-tag in a RSS feed?
body: <p>I want to create a RSS feed for a podcast with more than one author. Shall I write</p>
  
  <pre><code>&lt;item&gt;
      ...
      &lt;itunes:author&gt;Person 1, Person 2&lt;/itunes:author&gt;
      ...
  &lt;/item&gt;
  </code></pre>
  
  <p>or</p>
  
  <pre><code>&lt;item&gt;
      ...
      &lt;itunes:author&gt;Person 1&lt;/itunes:author&gt;
      &lt;itunes:author&gt;Person 2&lt;/itunes:author&gt;
      ...
  &lt;/item&gt;
  </code></pre>
  
  <p>?</p>