| Company | GALEN PARTNERS III, L.P. |
| Business Number | 2120919 |
| Company | GALEN PARTNERS INTERNATIONAL III, L.P. |
| Business Number | 2120930 |
| Company | GALEN EMPLOYEE FUND, L.P. |
| Business Number | 1796375 |
| Company | GALEN PARTNERS INTERNATIONAL II, L.P. |
| Business Number | 1738086 |
| Company | GALEN PARTNERS II, L.P. |
| Business Number | 1734969 |