| Board of Directors | 1998 – 2002 |
| Board of Directors | 2002 – 2009 |
| Board of Directors | 2002 – 2009 |
| Board of Directors | 2011 – 2012 |
| Board of Directors | 2011 – 2012 |
| Board of Directors | 2009 – 2011 |
| Chairman | 2009 – 2011 |
| Board of Directors | 1998 – 2009 |
| Board of Directors | 1998 – 2002 |
| Board of Directors | 1998 – 2002 |
| Board of Directors | 1998 – 2001 |
| Board of Directors | 2009 – 2012 |
| Board of Directors | 1998 – 2002 |