| Relationships | Role | Relationship Start | Relationship End |
| Db Bluebell Investments (Cayman) Partnership | Parent | 6/15/1999 | 12/29/2006 |
| Bt Venture Finance (Cayman) No. 3 | Parent | 5/1/1999 | 6/14/1999 |
| Relationships | Role | Relationship Start | Relationship End |
| Db Bluebell Investments (Cayman) Partnership | Parent | 6/15/1999 | 12/29/2006 |
| Bt Venture Finance (Cayman) No. 3 | Parent | 5/1/1999 | 6/14/1999 |