[1
]
University of California, San Francisco.
[2
]
Group Health Research Institute, Seattle, Washington.
[3
]
University of Iowa, Iowa City.
[4
]
Columbia University, New York, New York.
[5
]
State University of New York Upstate Medical University, Syracuse.
[6
]
Pima County Department of Health, Tucson, Arizona.
[7
]
Duke University, Durham, North Carolina.
[8
]
Fairfax Family Practice Residency, Fairfax, Virginia9Virginia Commonwealth University,
Richmond.
[9
]
Yale University, New Haven, Connecticut.
[10
]
University of Alabama at Birmingham.
[11
]
University of California, Los Angeles.
[12
]
University of Washington, Seattle.
[13
]
Brown University, Providence, Rhode Island.
[14
]
University of Texas at Austin.
[15
]
Boston University, Boston, Massachusetts.
[16
]
University of Hawaii, Manoa.