[1
]Division of Research, Kaiser Permanente Northern California, Oakland
[2
]Department of Endocrinology, Kaiser Permanente Northern California, South San Francisco
[3
]Department of Neurology, Kaiser Permanente Northern California, Walnut Creek
[4
]Division of Research, Kaiser Permanente Northern California, Oakland4Departments of
Epidemiology, Biostatistics and Medicine, University of California, San Francisco5Department
of Health Research and Policy, Stanford University School of Medicine, Stanfor
[5
]Division of Research, Kaiser Permanente Northern California, Oakland6Department of
Cardiology, Kaiser Permanente Northern California, Oakland7Department of Medicine,
University of California, San Francisco