| Relationships | Role | Relationship Start | Relationship End |
| Gs Capital Partners Vi Gmbh & Co. Kg | Parent | 9/21/2008 | 3/30/2014 |
| Dlk Holding Company, L.L.C. | Subsidary | 9/21/2008 | 3/30/2014 |
| Relationships | Role | Relationship Start | Relationship End |
| Gs Capital Partners Vi Gmbh & Co. Kg | Parent | 9/21/2008 | 3/30/2014 |
| Dlk Holding Company, L.L.C. | Subsidary | 9/21/2008 | 3/30/2014 |