Patients with a life expectancy of less than one yearXx_NEWLINE_xXLife expectancy >= 12 weeksXx_NEWLINE_xXPROCUREMENT: Patients with life expectancy >= 6 weeksXx_NEWLINE_xXTREATMENT: Patients with life expectancy >= 6 weeksXx_NEWLINE_xXParticipants must have an estimated life expectancy of > 6 weeksXx_NEWLINE_xXPatients must have a life expectancy of at least 6 weeksXx_NEWLINE_xXLife expectancy >= 12 weeksXx_NEWLINE_xXPatients must have a life expectancy of >= 8 weeksXx_NEWLINE_xXPatients must have a life expectancy >= 12 weeksXx_NEWLINE_xXPatients must have a life expectancy of at least 8 weeksXx_NEWLINE_xXParticipants must have a life expectancy of 2 years or moreXx_NEWLINE_xXLife expectancy must be estimated by patient�s physician at > 6 monthsXx_NEWLINE_xXPatients must have a life expectancy of >= 12 weeks as determined clinically by the treating physicianXx_NEWLINE_xXNo comorbid conditions that would cause life expectancy of less than 5 yearsXx_NEWLINE_xXLife expectancy > 12 weeksXx_NEWLINE_xXPatients must have a life expectancy of >= 8 weeksXx_NEWLINE_xXMust have a life expectancy of at least 12 weeksXx_NEWLINE_xX