1. Department of Metabolic-Surgical Weight Management, Colorado Permanente Medical Group, Denver, Colorado.
2. Department of Surgery, Bariatric Surgery Oregon Health and Science University, Portland, Oregon.
3. Department of Graduate Medical Education General Surgery, Saint Joseph Hospital, Denver, Colorado.
4. Department of Vascular Therapy, Colorado Permanente Medical Group, Denver, Colorado.
5. Attending General Surgeon, Longmont United Hospital, Longmont, Colorado.
6. Biostatistician, Summit Analytical, Denver, Colorado.
7. Attending General Surgeon, Rocky Mountain Surgical Associates Denver, Colorado.