Inclusion Criteria

In order for patients to receive treatment with Provenge® (Sipuleucel-T) at the Mary
Crowley clinic, patients must consent to the additional blood draws and be willing to come
into the clinic in adherence to the schedule of blood sample collections. Patients who do
not consent to these immune response blood samples will be unable to receive Provenge®
(Sipuleucel-T) at Mary Crowley but will be referred to a another physician and/or clinic
able to provide Provenge® (Sipuleucel-T).