| Relationships | Role | Relationship Start | Relationship End |
| Ubs Ag | Parent | 12/2/2010 | 4/1/2011 |
| Ubs Global Asset Management Xl (Multi Currency) Limited | Parent | 12/2/2010 | 4/1/2011 |
| Relationships | Role | Relationship Start | Relationship End |
| Ubs Ag | Parent | 12/2/2010 | 4/1/2011 |
| Ubs Global Asset Management Xl (Multi Currency) Limited | Parent | 12/2/2010 | 4/1/2011 |