1. University of Texas Health, San Antonio, TX
2. Texas Liver Institute, San Antonio, TX
3. Corpus Christi Gastroenterology, Corpus Christi, TX
4. Providence Gastroenterology and Liver Associates, El Paso, TX
5. Sun City Gastroenterology and Hepatology, El Paso, TX
6. Waco Gastroenterology Associates, Waco, TX
7. Health Outcomes Centers, San Antonio, TX
8. R&R Strategies, Inc., Bedminster, NJ.