EXHIBIT 21.1
Published on March 16, 2022
Exhibit 21.1
Subsidiaries of the Registrant
|
Name |
State of Organization |
|
Quad Video Halo, Inc. |
Texas |
|
Concussion & Spine Injury Solutions, Inc. |
Texas |
Form: 10-K
Annual report [Section 13 and 15(d), not S-K Item 405]
March 16, 2022