| BioCollections Worldwide, Inc. |
| Miami, Florida, United States, 33137 |
| Infectious Disease Research Institute |
| Tampa, Florida, United States, 33614 |
| Orlando Immunology Center |
| Orlando, Florida, United States, 32803 |
| Therafirst Medical Centers |
| Fort Lauderdale, Florida, United States, 33308 |
| Anderson Medical Group |
| Pittsburgh, Pennsylvania, United States, 15206 |
| Tarant County Infectious Disease |
| Fort Worth, Texas, United States, 76104 |
| University of Texas Health Science Center |
| Houston, Texas, United States, 77009 |