Open Label Study to Evaluate the Activity of Imetelstat in Patients With Essential Thrombocythemia or Polycythemia Vera

Johns Hopkins University - Bunting Blaustein Cancer Research Building, Baltimore

Saint Francis Hospital, Greenville

MDACC - Orlando, Orlando

University of Chicago, Chicago

MD Anderson Cancer Center, Houston

Hematology Oncology Center - Ludwig-Maximilians, University Munich Medical School, Munich

City of Hope, Duarte

University Hospital of Essen - West German Cancer Center, Essen

SLK-Kliniken GmbH, Heilbronn

University Hospital Regensburg - Uniklinik Regensburg, Regensburg

Medizinische Klinik II, Abt. Hämatologie und Onkologie - Johann Wolfgang Goethe Universität, Frankfurt

INSELSPITAL, University Hospital Bern, Bern