title: RegEx for adding a comma and space in between first/last names
body: <p>I have a list of names where the last and first names appear together:</p>
  
  <pre><code>BorisovaSvetlana A.; KimHak Joong; PuXiaotao; LiuHung-wen*
  </code></pre>
  
  <p>I would like to add a comma and space between last and first names, for the output to be:</p>
  
  <pre><code>Borisova, Svetlana A.; Kim, Hak Joong; Pu, Xiaotao; Liu, Hung-wen*
  </code></pre>
  
  <p>I am using a String Manipulation node in KNIME and I think <code>regexReplace($col1$, ,"")</code> would be used and perhaps some kind of lookahead using [a-z] and [A-Z] to look for instances of a lowercase directly letter followed a capital letter, but I am new to regex so that's all I have so far. </p>
  
  <p>How do I solve this problem? </p>