1. Department of Preventive Medicine and Community Health; University of Texas Medical Branch; Galveston Texas
2. School of Medicine; University of Texas Medical Branch; Galveston Texas
3. Department of Surgery; College of Medicine; Texas A&M University Health Science Center; Round Rock Texas
4. Section of Podiatry; Department of Surgery; Central Texas Veterans Affairs Health Care System; Temple Texas
5. Department of Surgery; Baylor Scott& White Health; Temple Texas
6. Department of Surgery; University of Texas Medical Branch; Galveston Texas