| شركة | يشارك, % |
|---|---|
 América Móvil, S.A.B. de C.V.
|
0.04 |
| Allied Healthcare Products, Inc. | 0 |
| شركة | يشارك, % |
|---|---|
|
América Móvil, S.A.B. de C.V.
|
0.04 |
| Allied Healthcare Products, Inc. | 0 |
