Digestive System Diseases

• USC School of Medicine — Los Angeles, California, United States
• Dr Douglas Dieterich — New York, United States
• Cornell Univ Med Ctr — New York, United States
• Saint Luke's - Roosevelt Hosp Ctr — New York, United States

• Univ of South Alabama — Mobile, Alabama, United States
• Univ of Arizona / Health Science Ctr — Tucson, Arizona, United States
• Combat Group — Los Angeles, California, United States
• Los Angeles County - USC Med Ctr — Los Angeles, California, United States

• San Francisco Gen Hosp / Div of GI — San Francisco, California, United States
• Davies Med Ctr — San Francisco, California, United States
• George Washington Univ 5-403A — Washington D.C., District of Columbia, United States
• Deaconess Hosp / Harvard Med School / Infect Disease — Boston, Massachusetts, United States

• Children's Hospital of Philadelphia — Philadelphia, Pennsylvania, United States

• Indiana University Cancer Pavilion — Indianapolis, Indiana, United States
• Johns Hopkins Oncology Center — Baltimore, Maryland, United States
• Mary Crowley Medical Research Center — Dallas, Texas, United States

• East Bay AIDS Ctr — Berkeley, California, United States
• Los Angeles County - USC Med Ctr — Los Angeles, California, United States
• UCSD — San Diego, California, United States
• UCSF - San Francisco Gen Hosp — San Francisco, California, United States

• Los Angeles County - USC Med Ctr — Los Angeles, California, United States
• Houston Veterans Administration Med Ctr — Houston, Texas, United States

Not specified

Not specified

• Good Samaritan Med Ctr — Phoenix, Arizona, United States
• Arkansas Children's Hosp — Little Rock, Arkansas, United States
• Los Angeles County - USC Med Ctr — Los Angeles, California, United States
• Eisenhower Med Ctr — Rancho Mirage, California, United States