| Grace Research, LLC | Grace Research, LLC |
| Willis-Knighton Bossier Medical Center | Willis-Knighton Bossier Medical Center |
| ARK-LA-Tex Pediatric Research | ARK-LA-Tex Pediatric Research |
| Willis-Knighton Physician Network / WKB Family Medicine Associates | Willis-Knighton Physician Network / WKB Family Medicine Associates |
