1. Department of Anesthesiology MedStar‐Georgetown University Hospital Washington DC
2. US Anesthesia Partners – Washington Seattle WA
3. Swedish Heart and Vascular Institute Seattle WA
4. Cardiothoracic Anesthesiology Anesthesiology Institute Cleveland Clinic Cleveland OH
5. Department of Anesthesia and Perioperative Care University of California San Francisco San Francisco CA
6. Department of Anesthesiology, Perioperative and Pain Medicine Icahn School of Medicine at Mount Sinai New York NY
7. Department of Anesthesiology University of Pittsburgh School of Medicine Pittsburgh PA
8. Department of Anesthesiology and Pain Management University of Texas Southwestern Medical Center Dallas TX
9. Department of Anesthesiology & Perioperative Medicine University of California Los Angeles Los Angeles CA
10. Department of Anesthesia University of Colorado Aurora CO