1. Department of Physiology and Biophysics, University of Colorado Health Sciences Center at Fitzsimmons, Aurora, Colorado
2. Department of Obstetrics and Gynecology, University of Colorado Health Sciences Center at Fitzsimmons, Aurora, Colorado
3. Department of Pharmacology, University of Colorado Health Sciences Center at Fitzsimmons, Aurora, Colorado
4. Department of Anesthesiology, University of Colorado Health Sciences Center at Fitzsimmons, Aurora, Colorado
5. Division of Cancer Sciences and Molecular Pathology, Western Infirmary, Glasgow, United Kingdom
6. Department of Pathology, University of Colorado Health Sciences Center at Fitzsimmons, Aurora, Colorado