1. Sharp Grossmont Hospital, La Mesa, CA, USA
2. Gastroenterology & Hepatology Faculty, University of Wisconsin, Middleton, WI, USA
3. Dallas and Metroplex Clinical Research, University of Texas Southwestern Medical School, Dallas, TX, USA
4. Rush University Medical Center, Chicago, IL, USA
5. University of California San Diego, La Jolla, CA, USA
6. Neuroimmunology Division/Multiple Sclerosis Center, Stanford University, Stanford, CA, USA
7. Division of Immunology and Rheumatology, Stanford University School of Medicine, Palo Alto, CA, USA
8. Cedars-Sinai Medical Center, Los Angeles, CA, USA
9. Pulmonary & Critical Care Medicine, Internal Medicine, VTE Disease & Pulmonary Hypertension Research, Cedars-Sinai, Los Angeles, CA, USA
10. Columbia University, New York, New York, USA
11. Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, WI, USA