Attachment 2 Directors of Subsidiaries and Affiliates

+----------------+--------+-------+-------+---------+-------+--------+
| Companies      | Subsid |       |       |         |       | Asso   |
|                | iaries |       |       |         |       | ciated |
| Directors      |        |       |       |         |       | Com    |
|                |        |       |       |         |       | panies |
+----------------+--------+-------+-------+---------+-------+--------+
|                | Bumr   | Vita  | Bumru | Asia    | Asia  | Asia   |
|                | ungrad | llife | ngrad | Renal   | G     | Global |
|                | M      | C     | Int   | Care    | lobal | Re     |
|                | edical | orpor | ernat | (Th     | H     | search |
|                | Center | ation | ional | ailand) | ealth |        |
|                | L      | Li    | Li    | Company |       | C      |
|                | imited | mited | mited | Limited | Co    | ompany |
|                |        |       |       |         | mpany | L      |
|                |        |       |       |         | Li    | imited |
|                |        |       |       |         | mited |        |
+----------------+--------+-------+-------+---------+-------+--------+
| 1. Mr. Chai    | X      | X     |       |         |       |        |
| Sophonpanich   |        |       |       |         |       |        |
+----------------+--------+-------+-------+---------+-------+--------+
| 2. Dr. Chanvit | /      |       |       |         |       |        |
| Tanphiphat, MD |        |       |       |         |       |        |
+----------------+--------+-------+-------+---------+-------+--------+
| 3. Mrs. Linda  | //     | /     |       |         | X     | /      |
| Lisahapanya    |        |       |       |         |       |        |
+----------------+--------+-------+-------+---------+-------+--------+
| 4. Dr. Dhanit  | //     |       |       |         |       |        |
| Dheandhanoo,   |        |       |       |         |       |        |
| MD             |        |       |       |         |       |        |
+----------------+--------+-------+-------+---------+-------+--------+
| 5. Mr. Chong   | /      |       | /     |         |       |        |
| Toh            |        |       |       |         |       |        |
+----------------+--------+-------+-------+---------+-------+--------+
| 6. Mr.         | /      |       |       |         |       |        |
| Boonpakorn     |        |       |       |         |       |        |
| Chokwathana    |        |       |       |         |       |        |
+----------------+--------+-------+-------+---------+-------+--------+
| 7. Mr. Curtis  | //     | /     | X     | X       |       | /      |
| John Schroeder |        |       |       |         |       |        |
+----------------+--------+-------+-------+---------+-------+--------+
| 8. Dr. Sinn    | //     | /     |       |         |       | X      |
| Anuras, MD     |        |       |       |         |       |        |
+----------------+--------+-------+-------+---------+-------+--------+
| 9. Mr. James   |        | /     |       |         |       |        |
| Matthew Banner |        |       |       |         |       |        |
+----------------+--------+-------+-------+---------+-------+--------+
| 10. Mrs. Lee   |        | /     | /     | /       | /     |        |
| Chan Yow       |        |       |       |         |       |        |
+----------------+--------+-------+-------+---------+-------+--------+
| 11. Mr. Dennis |        |       |       | /       |       |        |
| Michael Brown  |        |       |       |         |       |        |
+----------------+--------+-------+-------+---------+-------+--------+
| 12. Mr. Chin   |        |       |       | /       |       |        |
| Boon Lim       |        |       |       |         |       |        |
+----------------+--------+-------+-------+---------+-------+--------+
| 13. Mr. James  |        |       |       |         |       | //     |
| Murphy Mash    |        |       |       |         |       |        |
+----------------+--------+-------+-------+---------+-------+--------+

Notes:

1. / = Director X = Chairman // = Management

2. CDE Trading Company Limited (formerly Global Care Solutions
(Thailand) Company Limited) and Global Care Solutions S.A. are not shown
in the above table as no director/management of the Company holds the
position of director, chairman or management in CDE Trading Company
Limited and Global Care Solutions S.A.