| Event | Date | Location |
|---|---|---|
| Gel 2011 | April 2011 | New York City |
| Gel 2010 | April 2010 | New York City |
| Gel Health 2009 | October 2009 | New York City |
| Gel 2009 | April 2009 | New York City |
| Gel 2008 | April 2008 | New York City |
| Gel 2007 | April 2007 | New York City |
| euroGel 2006 | August 2006 | Copenhagen |
| Gel 2006 | May 2006 | New York City |
| Gel 2005 | April 2005 | New York City |
| Gel 2004 | April 2004 | New York City |
| Gel 2003 | May 2003 | New York City |