Polycythemia Vera

• Hoag Memorial Hospital Presbyterian — Newport Beach, California, United States
• Bloomington Hospital — Bloomington, Indiana, United States
• St. Vincent Hospital and Health Care Center Research Department — Indianapolis, Indiana, United States
• Bergan Mercy Medical Center — Omaha, Nebraska, United States

• Kaplan Cancer Center — New York, United States

Not specified

• Fred Hutchinson Cancer Research Center — Seattle, Washington, United States
• Seattle Cancer Care Alliance — Seattle, Washington, United States

• Katmai Oncology Group — Anchorage, Alaska, United States
• H. Lee Moffitt Cancer Center and Research Institute — Tampa, Florida, United States
• University of Illinois College of Medicine — Chicago, Illinois, United States
• Mayo Clinic Cancer Center — Rochester, Minnesota, United States

• Weill Cornell Medical College — New York, United States

• Fred Hutchinson Cancer Research Center — Seattle, Washington, United States

• Fred Hutchinson Cancer Research Center — Seattle, Washington, United States

• Fred Hutchinson Cancer Research Center — Seattle, Washington, United States

• Arizona Cancer Center — Tucson, Arizona, United States