Acquired Immunodeficiency Syndrome

• Birmingham Veterans Administration Med Ctr — Birmingham, Alabama, United States
• Los Angeles County - USC Med Ctr — Los Angeles, California, United States
• CARE Ctr / UCLA Med Ctr — Los Angeles, California, United States
• Highland Gen Hosp / San Francisco Gen Hosp — Oakland, California, United States

• Univ of Alabama at Birmingham — Birmingham, Alabama, United States
• Univ of Southern California / LA County USC Med Ctr — Los Angeles, California, United States
• UCLA Med Ctr — Los Angeles, California, United States
• Veterans Administration Med Ctr — Martinez, California, United States

• Princess Marina Hospital — Gaborone, Botswana
• Scottish Livingstone Hospital — Molepolole, Kweneng District, Botswana

• Univ of Southern California / LA County USC Med Ctr — Los Angeles, California, United States
• Rush Presbyterian - Saint Luke's Med Ctr — Chicago, Illinois, United States
• Johns Hopkins Hosp — Baltimore, Maryland, United States

• San Francisco General Hospital — San Francisco, California, United States

• Pfizer Investigational Site — New Haven, Connecticut, United States

• Clinic for Infectious Diseases, Berne University Hospital — Bern, Switzerland

• National Obesity Centre, Yaounde Central Hospital — Yaoundé, Centre Region, Cameroon

Not specified

• Pfizer Investigational Site — Berlin, Germany
• Pfizer Investigational Site — München, Germany