Patients with known human immunodeficiency virus (HIV) or hepatitis B or C are excluded Previously known infection with human immunodeficiency virus (HIV); or hepatitis B or hepatitis C infection. History of human immunodeficiency virus (HIV) infection or chronic hepatitis B or C Known history of human immunodeficiency virus (HIV) infection, hepatitis B, or hepatitis C. Known history of human immunodeficiency virus infection (HIV) or hepatitis C or active hepatitis B infection, unless the patient was diagnosed > years prior to enrollment and no evidence of active liver disease. EXCLUSION CRITERIA FOR SECOND-LINE THERAPY: Active severe infection, or known chronic infection with human immunodeficiency virus (HIV) or hepatitis B virus EXCLUSION CRITERIA FOR THIRD-LINE THERAPY: Active severe infection, or known chronic infection with human immunodeficiency virus (HIV) or hepatitis B virus Known active hepatitis B infection, active hepatitis C infection or known human immunodeficiency virus (HIV) carrier Active hepatitis or human immunodeficiency virus infection Patients with human immunodeficiency virus (HIV) infection, or active hepatitis B or C virus infection will be excluded PHASE II EXCLUSION CRITERIA: Patients with human immunodeficiency virus (HIV) infection, or active hepatitis B or C virus infection will be excluded Active human immunodeficiency virus (HIV) infection, hepatitis B, or hepatitis C infection. Known chronic infection with human immunodeficiency virus (HIV) or viral hepatitis Has known human immunodeficiency virus (HIV) and/or Hepatitis B or C infection(s). Known infection with Human Immunodeficiency Virus (HIV), and/or active infection with hepatitis B, or hepatitis C. Known history of human immunodeficiency virus (HIV), hepatitis B, or hepatitis C infection or known history of tuberculosis Have a known human immunodeficiency virus (HIV) infection or known activated/reactivated hepatitis A, B, or C. Active human immunodeficiency virus (HIV) or hepatitis B or C infection Known human immunodeficiency virus (HIV) or known hepatitis C virus (HCV) infection or active hepatitis B. Known Human Immunodeficiency Virus (HIV) infection and/or active Hepatitis B or Hepatitis C infection Patients must not have known human immunodeficiency virus (HIV) infection or active hepatitis B or C infections Known active human immunodeficiency virus (HIV) or hepatitis B or C infection No human immunodeficiency virus (HIV) infection or active hepatitis B or C. Known active hepatitis B (HBV) or hepatitis C (HCV) infection or known human immunodeficiency virus (HIV) infection. Patients must not have known human immunodeficiency virus (HIV) infection, active hepatitis B and/or hepatitis C. Patients with known infection with human immunodeficiency virus (HIV) or active hepatitis B or C Known infection caused by human immunodeficiency virus (HIV) or active hepatitis B or C Patients with known infection with human immunodeficiency virus (HIV) or active hepatitis B or C Patients with a known chronic immunocompromised state, human immunodeficiency virus (HIV) infection, or active hepatitis B or C infection Acute hepatitis or known human immunodeficiency virus (HIV) CRITERIA FOR SCREENING: Known active hepatitis B, hepatitis C, or human immunodeficiency virus (HIV) infection Known to have acute or chronic active hepatitis B infection, hepatitis C infection, or known to have human immunodeficiency virus (HIV) infection Known hepatitis B, hepatitis C or human immunodeficiency virus (HIV) infection. Known human immunodeficiency virus (HIV) or active hepatitis A, B, or C History of human immunodeficiency virus (HIV) infection or active hepatitis B or C Known human immunodeficiency virus (HIV), active hepatitis A, or hepatitis B or C infection Known human immunodeficiency virus (HIV) infection or chronic hepatitis B or C Known active infection with human immunodeficiency virus (HIV), hepatitis B or C viruses (screening not required) No human immunodeficiency virus (HIV) infection or active hepatitis B or C Patients with known human immunodeficiency virus (HIV) infection or hepatitis Known history of human immunodeficiency virus (HIV) or active hepatitis C Known active hepatitis B, hepatitis C, or human immunodeficiency virus (HIV) infection Known human immunodeficiency virus (HIV) infection or active hepatitis A, B or C Has a known history of human immunodeficiency virus (HIV) (HIV/ antibodies), hepatitis B, or hepatitis C infection DONOR: Active human immunodeficiency virus (HIV) or hepatitis B or C infection Be on immunosuppressive therapy or have human immunodeficiency virus (HIV) infection or active hepatitis B or C Patients with known hepatitis B or C or human immunodeficiency virus (HIV) infection Known active hepatitis B infection, known history of hepatitis C or human immunodeficiency virus (HIV) infection Have a known history of human immunodeficiency virus (HIV) (HIV / antibodies), hepatitis B, or hepatitis C infection Active hepatitis B or hepatitis C or known human immunodeficiency virus (HIV) infection Known human immunodeficiency virus (HIV) or hepatitis C Active and uncontrolled infection including but not limited to known infection with human immunodeficiency virus (HIV), active hepatitis B, or hepatitis C Human immunodeficiency virus (HIV) infection, active hepatitis B or C infection, or evidence of liver cirrhosis Hepatitis C infection, chronic infection with hepatitis B, infection with human immunodeficiency virus (HIV), or evidence of hepatic insufficiency A known history of human immunodeficiency virus (HIV) seropositivity, hepatitis C virus, acute or chronic active hepatitis B infection, or other serious chronic infection requiring ongoing treatment Known infection with human immunodeficiency virus (HIV), hepatitis B or C Known infection with human immunodeficiency virus (HIV), hepatitis B or C History of human immunodeficiency virus (HIV), or known active hepatitis B or C infection. No known active or chronic infection with human immunodeficiency virus (HIV), hepatitis B, or hepatitis C Known active infection with human immunodeficiency virus (HIV), hepatitis B, or hepatitis C. Known history of human immunodeficiency virus (HIV) infection, hepatitis B, or hepatitis C. Known hepatitis B, hepatitis C or human immunodeficiency virus (HIV) infection. No infection with human immunodeficiency virus (HIV) and no known history of hepatitis B or hepatitis C virus indicating acute or chronic infection or active tuberculosis (TB) Uncontrolled infection with human immunodeficiency virus (HIV) or chronic hepatitis B or C. Patients with known active hepatitis B or C or human immunodeficiency virus (HIV) infection or with history of tuberculosis Known chronic hepatitis B or C, or human immunodeficiency virus (HIV) infection Known active human immunodeficiency virus (HIV) or hepatitis A, B, or C virus infection Patients with a known history of human immunodeficiency virus (HIV) infection or active hepatitis B or hepatitis C Known active hepatitis B infection, known active hepatitis C infection, or known human immunodeficiency virus (HIV) carrier Known human immunodeficiency virus (HIV) infection or known history of active hepatitis B or C infection Subjects with known infection with human immunodeficiency virus (HIV) or active hepatitis B or C. Has a known Human Immunodeficiency Virus (HIV), or a known, active Hepatitis B (HBV), or a known, active Hepatitis C (HCV) infection. Known human immunodeficiency virus (HIV), or Hepatitis B or C. Patients with known infection with human immunodeficiency virus (HIV) or active hepatitis B or C Known human immunodeficiency virus (HIV) or known active hepatitis B or hepatitis C infection for participants not receiving obinutuzumab pretreatment Known Human Immunodeficiency Virus (HIV) infection or active hepatitis A, B, or C Known active or chronic hepatitis B or C or human immunodeficiency virus (HIV) Known active hepatitis B or C, or human immunodeficiency virus (HIV) infection History of human immunodeficiency virus (HIV) infection, active hepatitis B (chronic or acute), or hepatitis C infection Known history of human immunodeficiency virus (HIV), or known active hepatitis A, B, or C infection; Known human immunodeficiency virus (HIV) infection or chronic hepatitis B Active infection with hepatitis B or C or human immunodeficiency virus (HIV) Known human immunodeficiency virus (HIV), active hepatitis A, or hepatitis B or C infection History of hepatitis B or C, human immunodeficiency virus (HIV), tuberculosis or a chronic infection of any type Known human immunodeficiency virus (HIV) infection, active chronic hepatitis B or C, or life-threatening illnesses unrelated to cancer. Known active human immunodeficiency virus (HIV), Hepatitis B or Hepatitis C infection on antiviral treatment Active infection with hepatitis B or C or human immunodeficiency virus (HIV) Known history of human immunodeficiency virus (HIV) and/or active Hepatitis B or C infections Known infection with human immunodeficiency virus (HIV), hepatitis B or C Known hepatitis B or C virus, or human immunodeficiency virus (HIV) infection Known history of human immunodeficiency virus (HIV), active Hepatitis B or C Clinically active infection as judged by the treating investigator (? Grade by CTCAE v) including known human immunodeficiency virus (HIV) infection or chronic hepatitis B or C Subjects with a known history of hepatitis B or C or human immunodeficiency (HIV) infection. Known hepatitis B, hepatitis C or human immunodeficiency virus (HIV) infection Subjects with known infection with human immunodeficiency virus (HIV) or active hepatitis B or C. Known human immunodeficiency virus (HIV) infection or chronic hepatitis B or C Known human immunodeficiency virus (HIV), hepatitis B and hepatitis C infection Known active uncontrolled human immunodeficiency virus (HIV) or hepatitis C infection Known human immunodeficiency virus (HIV) or active hepatitis B or C viral infection Subjects with known infection with human immunodeficiency virus (HIV) or active hepatitis B or C. Known human immunodeficiency virus (HIV) or active hepatitis B or C infection Active human immunodeficiency virus (HIV), hepatitis A, B or C infection No additional screening intended for human immunodeficiency virus (HIV) or hepatitis infection Known chronic infection with human immunodeficiency virus (HIV) or viral hepatitis Known human immunodeficiency virus (HIV) infection, hepatitis B or Hepatitis C infection No known active or chronic infection with human immunodeficiency virus (HIV), hepatitis B, or hepatitis C No known active or chronic infection with human immunodeficiency virus (HIV), hepatitis B, or hepatitis C Active hepatitis or human immunodeficiency virus (HIV) infection Known Human Immunodeficiency Virus (HIV) infection, chronic hepatitis B or C (unless associated with hepatocellular cancer) Known Human immunodeficiency virus (HIV) infection or active hepatitis A, B, or C Patients with known active viral hepatitis or known human immunodeficiency virus (HIV) infection No known human immunodeficiency virus (HIV) infection or chronic hepatitis B or hepatitis C infection Known history of Human Immunodeficiency Virus (HIV) infection or chronic hepatitis B or C Known history of human immunodeficiency virus (HIV) infection, hepatitis B, or hepatitis C. Known active infection with human immunodeficiency virus (HIV), hepatitis B or C Known human immunodeficiency virus (HIV) and/or active Hepatitis B or C infections Also, known human immunodeficiency virus (HIV) infection or chronic hepatitis B or C Has known, previously diagnosed human immunodeficiency virus infection or active chronic hepatitis B or C. Active hepatitis B infection, active hepatitis C infection or known human immunodeficiency virus (HIV) carrier Patients with known human immunodeficiency virus (HIV) or Hepatitis B or C (active, previously treated or both) Patients with known human immunodeficiency virus (HIV), or known active hepatitis B or C infections Known human immunodeficiency virus (HIV) infection or chronic hepatitis B or C Patients with known human immunodeficiency virus (HIV) or hepatitis B or C Known human immunodeficiency virus (HIV) or hepatitis B or C infection Patients with active hepatitis B or C infections or a history of human immunodeficiency virus (HIV) infection Known human immunodeficiency virus (HIV) infection or chronic hepatitis B or C; must test during screening if history is not known Previously known infection with human immunodeficiency virus (HIV); or, hepatitis B or C requiring treatment; Known and actively treated infection with human immunodeficiency virus (HIV), hepatitis B or C Known human immunodeficiency virus (HIV) or active hepatitis B or C infection Active severe infection, or known chronic infection with human immunodeficiency virus (HIV) or hepatitis B virus Known active human immunodeficiency virus (HIV) infection, hepatitis B or C Known infection with human immunodeficiency virus (HIV) or active hepatitis B or C Active hepatitis B infection, active hepatitis C infection or known human immunodeficiency virus (HIV) carrier Patient with known historical or active infection with human immunodeficiency virus (HIV), hepatitis B or hepatitis C Acute hepatitis, known human immunodeficiency virus (HIV), or active uncontrolled infection Subjects who are known to have a history of or active human immunodeficiency virus (HIV) or active hepatitis B and/or C Have known hepatitis B or C, or human immunodeficiency virus infection No infection with human immunodeficiency virus (HIV) and no active infection with hepatitis B and no active or chronic infection with hepatitis C Known active hepatitis B, hepatitis C or Human Immunodeficiency Virus (HIV) infection. Active Human Immunodeficiency Virus (HIV) or hepatitis B or C infection Subjects may not have known human immunodeficiency virus (HIV), active hepatitis A, or hepatitis B or C infection Known human immunodeficiency virus (HIV) infection or chronic hepatitis B or C Known or suspected human immunodeficiency virus (HIV) or hepatitis A(acute), B or C infection Known human immunodeficiency virus (HIV) infection or chronic hepatitis B or C Known human immunodeficiency virus (HIV) infection or chronic hepatitis B or C Known human immunodeficiency virus (HIV) infection or chronic hepatitis B or C Patients with clinically significant infection, including known human immunodeficiency virus (HIV), human herpesvirus- (HHV-), hepatitis C infection, or known hepatitis B surface antigen positivity are not eligible Patients with known human immunodeficiency virus (HIV) infection or viral hepatitis No known history of human immunodeficiency virus (HIV) or active hepatitis B or C Have a known history of human immunodeficiency virus (HIV) (HIV / antibodies), hepatitis B, or hepatitis C infection History of known active infection with human immunodeficiency virus (HIV), hepatitis B or hepatitis C History of known active infection with human immunodeficiency virus (HIV), hepatitis B, or hepatitis C Known history of or known active infection with human immunodeficiency virus (HIV), hepatitis B or hepatitis C Known history of human immunodeficiency virus (HIV) infection, hepatitis B, or hepatitis C Known active infection with human immunodeficiency virus (HIV), hepatitis A, B, or C Known active hepatitis B/C or HIV (human immunodeficiency virus) infection Known history of human immunodeficiency virus (HIV), or active Hepatitis B or C. Known human immunodeficiency virus (HIV) seropositive or known hepatitis B or hepatitis C infection. Is previously diagnosed human immunodeficiency virus (HIV) infection or active hepatitis B or C. Human immunodeficiency virus (HIV), or active hepatitis B or C infection