| Relationships | Role | Relationship Start | Relationship End |
| Clal Pharmaceuticals Industries Ltd. | Parent | 12/31/1995 | 10/19/1996 |
| Clal Industries Ltd. | Parent | 6/22/1994 | 12/30/1995 |
| Bio-Dar Usa Inc. | Subsidary | 6/22/1994 | 10/19/1996 |
| Relationships | Role | Relationship Start | Relationship End |
| Clal Pharmaceuticals Industries Ltd. | Parent | 12/31/1995 | 10/19/1996 |
| Clal Industries Ltd. | Parent | 6/22/1994 | 12/30/1995 |
| Bio-Dar Usa Inc. | Subsidary | 6/22/1994 | 10/19/1996 |