Denver Public Health Dept, Denver, Colorado, United States
Univ of Illinois, Chicago, Illinois, United States
Univ of Kansas School of Medicine, Wichita, Kansas, United States
Univ of California / San Diego Treatment Ctr, San Diego, California, United States
Univ of Miami School of Medicine, Miami, Florida, United States
Tulane Univ Med School, New Orleans, Louisiana, United States
UCLA Med Ctr, Los Angeles, California, United States
Harbor - UCLA Med Ctr, Torrance, California, United States
Univ of Massachusetts, Worcester, Massachusetts, United States
Univ of California / San Diego Treatment Ctr, San Diego, California, United States
Univ of Miami School of Medicine, Miami, Florida, United States
UCSD, San Diego, California, United States
Case Western Reserve Univ, Cleveland, Ohio, United States
Harvard (Massachusetts Gen Hosp), Boston, Massachusetts, United States
Stanford Univ School of Medicine, Stanford, California, United States
Univ of California / San Diego Treatment Ctr, San Diego, California, United States
San Francisco Gen Hosp, San Francisco, California, United States
Rush Presbyterian - Saint Luke's Med Ctr, Chicago, Illinois, United States
Palo Alto Veterans Adm Med Ctr / Stanford Univ, Palo Alto, California, United States
Harbor UCLA Med Ctr, Torrance, California, United States
Marin County Specialty Clinic, San Rafael, California, United States
Emory Univ, Atlanta, Georgia, United States
UCSD Med Ctr / Pediatrics / Clinical Sciences, La Jolla, California, United States
San Francisco Gen Hosp, San Francisco, California, United States
Harbor - UCLA Med Ctr / UCLA School of Medicine, Los Angeles, California, United States